Home / 10,657,547.34-14,707,404.93-5,762,757.74

Finding the Fourth Proportional to 10,657,547.34, 14,707,404.93 and 5,762,757.74

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Solution

The fourth proportional to 10,657,547.34, 14,707,404.93 and 5,762,757.74 is: 7,952,600.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,657,547.34 : 14,707,404.93 = 5,762,757.74 : x
  2. Step 2: Convert to fraction form
    10,657,547.34/14,707,404.93 = 5,762,757.74/x
  3. Step 3: Cross multiply
    10,657,547.34x = 14,707,404.93 × 5,762,757.74
  4. Step 4: Simplify right side
    10,657,547.34x = 84,755,211,595,671.66
  5. Step 5: Solve for x
    x = 84,755,211,595,671.66/10,657,547.34
  6. Step 6: Final answer
    x = 7,952,600.06

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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.