Home / 9,677,531.80-14,516,297.70-6,276,309.40

Finding the Fourth Proportional to 9,677,531.80, 14,516,297.70 and 6,276,309.40

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Solution

The fourth proportional to 9,677,531.80, 14,516,297.70 and 6,276,309.40 is: 9,414,464.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,677,531.80 : 14,516,297.70 = 6,276,309.40 : x
  2. Step 2: Convert to fraction form
    9,677,531.80/14,516,297.70 = 6,276,309.40/x
  3. Step 3: Cross multiply
    9,677,531.80x = 14,516,297.70 × 6,276,309.40
  4. Step 4: Simplify right side
    9,677,531.80x = 91,108,775,707,708.38
  5. Step 5: Solve for x
    x = 91,108,775,707,708.38/9,677,531.80
  6. Step 6: Final answer
    x = 9,414,464.10

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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.