Home / 10,639,497-14,682,522.27-6,055,818.38

Finding the Fourth Proportional to 10,639,497, 14,682,522.27 and 6,055,818.38

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Solution

The fourth proportional to 10,639,497, 14,682,522.27 and 6,055,818.38 is: 8,357,038.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,639,497 : 14,682,522.27 = 6,055,818.38 : x
  2. Step 2: Convert to fraction form
    10,639,497/14,682,522.27 = 6,055,818.38/x
  3. Step 3: Cross multiply
    10,639,497x = 14,682,522.27 × 6,055,818.38
  4. Step 4: Simplify right side
    10,639,497x = 88,914,688,227,425.31
  5. Step 5: Solve for x
    x = 88,914,688,227,425.31/10,639,497
  6. Step 6: Final answer
    x = 8,357,038.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.