Home / 5,024,603.89-7,536,909.98-1,238,087.17

Finding the Fourth Proportional to 5,024,603.89, 7,536,909.98 and 1,238,087.17

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Solution

The fourth proportional to 5,024,603.89, 7,536,909.98 and 1,238,087.17 is: 1,857,131.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,603.89 : 7,536,909.98 = 1,238,087.17 : x
  2. Step 2: Convert to fraction form
    5,024,603.89/7,536,909.98 = 1,238,087.17/x
  3. Step 3: Cross multiply
    5,024,603.89x = 7,536,909.98 × 1,238,087.17
  4. Step 4: Simplify right side
    5,024,603.89x = 9,331,351,547,682.96
  5. Step 5: Solve for x
    x = 9,331,351,547,682.96/5,024,603.89
  6. Step 6: Final answer
    x = 1,857,131.78

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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.