Home / 4,732,051.80-7,098,077.70-3,934,234.20

Finding the Fourth Proportional to 4,732,051.80, 7,098,077.70 and 3,934,234.20

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Solution

The fourth proportional to 4,732,051.80, 7,098,077.70 and 3,934,234.20 is: 5,901,351.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,051.80 : 7,098,077.70 = 3,934,234.20 : x
  2. Step 2: Convert to fraction form
    4,732,051.80/7,098,077.70 = 3,934,234.20/x
  3. Step 3: Cross multiply
    4,732,051.80x = 7,098,077.70 × 3,934,234.20
  4. Step 4: Simplify right side
    4,732,051.80x = 27,925,500,041,597.34
  5. Step 5: Solve for x
    x = 27,925,500,041,597.34/4,732,051.80
  6. Step 6: Final answer
    x = 5,901,351.30

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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.