Home / 5,024,562.14-7,536,847.26-1,238,045.42

Finding the Fourth Proportional to 5,024,562.14, 7,536,847.26 and 1,238,045.42

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Solution

The fourth proportional to 5,024,562.14, 7,536,847.26 and 1,238,045.42 is: 1,857,069.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,562.14 : 7,536,847.26 = 1,238,045.42 : x
  2. Step 2: Convert to fraction form
    5,024,562.14/7,536,847.26 = 1,238,045.42/x
  3. Step 3: Cross multiply
    5,024,562.14x = 7,536,847.26 × 1,238,045.42
  4. Step 4: Simplify right side
    5,024,562.14x = 9,330,959,231,482.55
  5. Step 5: Solve for x
    x = 9,330,959,231,482.55/5,024,562.14
  6. Step 6: Final answer
    x = 1,857,069.13

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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.