Home / 6,386,068.20-9,581,726.70-2,344,492.20

Finding the Fourth Proportional to 6,386,068.20, 9,581,726.70 and 2,344,492.20

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Solution

The fourth proportional to 6,386,068.20, 9,581,726.70 and 2,344,492.20 is: 3,517,701.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,386,068.20 : 9,581,726.70 = 2,344,492.20 : x
  2. Step 2: Convert to fraction form
    6,386,068.20/9,581,726.70 = 2,344,492.20/x
  3. Step 3: Cross multiply
    6,386,068.20x = 9,581,726.70 × 2,344,492.20
  4. Step 4: Simplify right side
    6,386,068.20x = 22,464,283,510,681.74
  5. Step 5: Solve for x
    x = 22,464,283,510,681.74/6,386,068.20
  6. Step 6: Final answer
    x = 3,517,701.79

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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.