Home / 3,423,110.29-4,724,209.07-1,895,217.41

Finding the Fourth Proportional to 3,423,110.29, 4,724,209.07 and 1,895,217.41

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Solution

The fourth proportional to 3,423,110.29, 4,724,209.07 and 1,895,217.41 is: 2,615,575.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,110.29 : 4,724,209.07 = 1,895,217.41 : x
  2. Step 2: Convert to fraction form
    3,423,110.29/4,724,209.07 = 1,895,217.41/x
  3. Step 3: Cross multiply
    3,423,110.29x = 4,724,209.07 × 1,895,217.41
  4. Step 4: Simplify right side
    3,423,110.29x = 8,953,403,287,385.41
  5. Step 5: Solve for x
    x = 8,953,403,287,385.41/3,423,110.29
  6. Step 6: Final answer
    x = 2,615,575.47

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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.