Home / 9,704,776.70-14,557,165.05-7,465,288.70

Finding the Fourth Proportional to 9,704,776.70, 14,557,165.05 and 7,465,288.70

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Solution

The fourth proportional to 9,704,776.70, 14,557,165.05 and 7,465,288.70 is: 11,197,933.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,704,776.70 : 14,557,165.05 = 7,465,288.70 : x
  2. Step 2: Convert to fraction form
    9,704,776.70/14,557,165.05 = 7,465,288.70/x
  3. Step 3: Cross multiply
    9,704,776.70x = 14,557,165.05 × 7,465,288.70
  4. Step 4: Simplify right side
    9,704,776.70x = 108,673,439,751,799.94
  5. Step 5: Solve for x
    x = 108,673,439,751,799.94/9,704,776.70
  6. Step 6: Final answer
    x = 11,197,933.05

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.