Home / 4,704,211.17-7,050,116.61-1,862,773.29

Finding the Fourth Proportional to 4,704,211.17, 7,050,116.61 and 1,862,773.29

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Solution

The fourth proportional to 4,704,211.17, 7,050,116.61 and 1,862,773.29 is: 2,791,704.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704,211.17 : 7,050,116.61 = 1,862,773.29 : x
  2. Step 2: Convert to fraction form
    4,704,211.17/7,050,116.61 = 1,862,773.29/x
  3. Step 3: Cross multiply
    4,704,211.17x = 7,050,116.61 × 1,862,773.29
  4. Step 4: Simplify right side
    4,704,211.17x = 13,132,768,912,493.35
  5. Step 5: Solve for x
    x = 13,132,768,912,493.35/4,704,211.17
  6. Step 6: Final answer
    x = 2,791,704.80

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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.