Home / 5,425,056.91-7,486,471.63-3,070,211.04

Finding the Fourth Proportional to 5,425,056.91, 7,486,471.63 and 3,070,211.04

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Solution

The fourth proportional to 5,425,056.91, 7,486,471.63 and 3,070,211.04 is: 4,236,830.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,425,056.91 : 7,486,471.63 = 3,070,211.04 : x
  2. Step 2: Convert to fraction form
    5,425,056.91/7,486,471.63 = 3,070,211.04/x
  3. Step 3: Cross multiply
    5,425,056.91x = 7,486,471.63 × 3,070,211.04
  4. Step 4: Simplify right side
    5,425,056.91x = 22,985,047,866,463.58
  5. Step 5: Solve for x
    x = 22,985,047,866,463.58/5,425,056.91
  6. Step 6: Final answer
    x = 4,236,830.74

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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.