Home / 9,582,695.52-13,224,306.84-5,231,793

Finding the Fourth Proportional to 9,582,695.52, 13,224,306.84 and 5,231,793

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Solution

The fourth proportional to 9,582,695.52, 13,224,306.84 and 5,231,793 is: 7,219,976.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,582,695.52 : 13,224,306.84 = 5,231,793 : x
  2. Step 2: Convert to fraction form
    9,582,695.52/13,224,306.84 = 5,231,793/x
  3. Step 3: Cross multiply
    9,582,695.52x = 13,224,306.84 × 5,231,793
  4. Step 4: Simplify right side
    9,582,695.52x = 69,186,835,955,364.12
  5. Step 5: Solve for x
    x = 69,186,835,955,364.12/9,582,695.52
  6. Step 6: Final answer
    x = 7,219,976.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.