Home / 4,495,680.90-6,743,521.35-3,068,007.30

Finding the Fourth Proportional to 4,495,680.90, 6,743,521.35 and 3,068,007.30

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Solution

The fourth proportional to 4,495,680.90, 6,743,521.35 and 3,068,007.30 is: 4,602,010.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,680.90 : 6,743,521.35 = 3,068,007.30 : x
  2. Step 2: Convert to fraction form
    4,495,680.90/6,743,521.35 = 3,068,007.30/x
  3. Step 3: Cross multiply
    4,495,680.90x = 6,743,521.35 × 3,068,007.30
  4. Step 4: Simplify right side
    4,495,680.90x = 20,689,172,729,505.85
  5. Step 5: Solve for x
    x = 20,689,172,729,505.85/4,495,680.90
  6. Step 6: Final answer
    x = 4,602,010.95

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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.