Home / 10,825,632-14,939,366.97-6,474,718.22

Finding the Fourth Proportional to 10,825,632, 14,939,366.97 and 6,474,718.22

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Solution

The fourth proportional to 10,825,632, 14,939,366.97 and 6,474,718.22 is: 8,935,108.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,825,632 : 14,939,366.97 = 6,474,718.22 : x
  2. Step 2: Convert to fraction form
    10,825,632/14,939,366.97 = 6,474,718.22/x
  3. Step 3: Cross multiply
    10,825,632x = 14,939,366.97 × 6,474,718.22
  4. Step 4: Simplify right side
    10,825,632x = 96,728,191,515,925.19
  5. Step 5: Solve for x
    x = 96,728,191,515,925.19/10,825,632
  6. Step 6: Final answer
    x = 8,935,108.04

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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.