Home / 9,582,767.17-13,224,150.23-5,231,853.34

Finding the Fourth Proportional to 9,582,767.17, 13,224,150.23 and 5,231,853.34

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Solution

The fourth proportional to 9,582,767.17, 13,224,150.23 and 5,231,853.34 is: 7,219,920.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,582,767.17 : 13,224,150.23 = 5,231,853.34 : x
  2. Step 2: Convert to fraction form
    9,582,767.17/13,224,150.23 = 5,231,853.34/x
  3. Step 3: Cross multiply
    9,582,767.17x = 13,224,150.23 × 5,231,853.34
  4. Step 4: Simplify right side
    9,582,767.17x = 69,186,814,549,487.27
  5. Step 5: Solve for x
    x = 69,186,814,549,487.27/9,582,767.17
  6. Step 6: Final answer
    x = 7,219,920.23

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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.