Home / 4,508,294.22-6,221,429.91-2,443,359.87

Finding the Fourth Proportional to 4,508,294.22, 6,221,429.91 and 2,443,359.87

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Solution

The fourth proportional to 4,508,294.22, 6,221,429.91 and 2,443,359.87 is: 3,371,827.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,294.22 : 6,221,429.91 = 2,443,359.87 : x
  2. Step 2: Convert to fraction form
    4,508,294.22/6,221,429.91 = 2,443,359.87/x
  3. Step 3: Cross multiply
    4,508,294.22x = 6,221,429.91 × 2,443,359.87
  4. Step 4: Simplify right side
    4,508,294.22x = 15,201,192,176,111.71
  5. Step 5: Solve for x
    x = 15,201,192,176,111.71/4,508,294.22
  6. Step 6: Final answer
    x = 3,371,827.89

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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.