Home / 4,712,641.13-6,503,444.76-2,566,465.13

Finding the Fourth Proportional to 4,712,641.13, 6,503,444.76 and 2,566,465.13

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Solution

The fourth proportional to 4,712,641.13, 6,503,444.76 and 2,566,465.13 is: 3,541,721.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,712,641.13 : 6,503,444.76 = 2,566,465.13 : x
  2. Step 2: Convert to fraction form
    4,712,641.13/6,503,444.76 = 2,566,465.13/x
  3. Step 3: Cross multiply
    4,712,641.13x = 6,503,444.76 × 2,566,465.13
  4. Step 4: Simplify right side
    4,712,641.13x = 16,690,864,168,903.99
  5. Step 5: Solve for x
    x = 16,690,864,168,903.99/4,712,641.13
  6. Step 6: Final answer
    x = 3,541,721.88

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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.