Home / 7,335,930.30-10,123,386.84-4,397,407.62

Finding the Fourth Proportional to 7,335,930.30, 10,123,386.84 and 4,397,407.62

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Solution

The fourth proportional to 7,335,930.30, 10,123,386.84 and 4,397,407.62 is: 6,068,304.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,930.30 : 10,123,386.84 = 4,397,407.62 : x
  2. Step 2: Convert to fraction form
    7,335,930.30/10,123,386.84 = 4,397,407.62/x
  3. Step 3: Cross multiply
    7,335,930.30x = 10,123,386.84 × 4,397,407.62
  4. Step 4: Simplify right side
    7,335,930.30x = 44,516,658,430,423.72
  5. Step 5: Solve for x
    x = 44,516,658,430,423.72/7,335,930.30
  6. Step 6: Final answer
    x = 6,068,304.44

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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.