Home / 3,331,366.47-4,598,044.65-2,167,762.05

Finding the Fourth Proportional to 3,331,366.47, 4,598,044.65 and 2,167,762.05

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Solution

The fourth proportional to 3,331,366.47, 4,598,044.65 and 2,167,762.05 is: 2,992,005.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,366.47 : 4,598,044.65 = 2,167,762.05 : x
  2. Step 2: Convert to fraction form
    3,331,366.47/4,598,044.65 = 2,167,762.05/x
  3. Step 3: Cross multiply
    3,331,366.47x = 4,598,044.65 × 2,167,762.05
  4. Step 4: Simplify right side
    3,331,366.47x = 9,967,466,696,475.53
  5. Step 5: Solve for x
    x = 9,967,466,696,475.53/3,331,366.47
  6. Step 6: Final answer
    x = 2,992,005.47

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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.