Home / 9,934,552.98-14,891,219.55-5,665,528.98

Finding the Fourth Proportional to 9,934,552.98, 14,891,219.55 and 5,665,528.98

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Solution

The fourth proportional to 9,934,552.98, 14,891,219.55 and 5,665,528.98 is: 8,492,242.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,552.98 : 14,891,219.55 = 5,665,528.98 : x
  2. Step 2: Convert to fraction form
    9,934,552.98/14,891,219.55 = 5,665,528.98/x
  3. Step 3: Cross multiply
    9,934,552.98x = 14,891,219.55 × 5,665,528.98
  4. Step 4: Simplify right side
    9,934,552.98x = 84,366,635,908,067.56
  5. Step 5: Solve for x
    x = 84,366,635,908,067.56/9,934,552.98
  6. Step 6: Final answer
    x = 8,492,242.79

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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.