Home / 9,932,237.32-14,908,780.62-8,802,229

Finding the Fourth Proportional to 9,932,237.32, 14,908,780.62 and 8,802,229

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Solution

The fourth proportional to 9,932,237.32, 14,908,780.62 and 8,802,229 is: 13,212,582.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,932,237.32 : 14,908,780.62 = 8,802,229 : x
  2. Step 2: Convert to fraction form
    9,932,237.32/14,908,780.62 = 8,802,229/x
  3. Step 3: Cross multiply
    9,932,237.32x = 14,908,780.62 × 8,802,229
  4. Step 4: Simplify right side
    9,932,237.32x = 131,230,501,128,001.97
  5. Step 5: Solve for x
    x = 131,230,501,128,001.97/9,932,237.32
  6. Step 6: Final answer
    x = 13,212,582.11

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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.