Home / 9,709,710.30-14,568,064.65-4,034,007.90

Finding the Fourth Proportional to 9,709,710.30, 14,568,064.65 and 4,034,007.90

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Solution

The fourth proportional to 9,709,710.30, 14,568,064.65 and 4,034,007.90 is: 6,052,465.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,709,710.30 : 14,568,064.65 = 4,034,007.90 : x
  2. Step 2: Convert to fraction form
    9,709,710.30/14,568,064.65 = 4,034,007.90/x
  3. Step 3: Cross multiply
    9,709,710.30x = 14,568,064.65 × 4,034,007.90
  4. Step 4: Simplify right side
    9,709,710.30x = 58,767,687,885,810.73
  5. Step 5: Solve for x
    x = 58,767,687,885,810.73/9,709,710.30
  6. Step 6: Final answer
    x = 6,052,465.63

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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.