Home / 8,818,347.33-13,227,565.68-2,752,570.62

Finding the Fourth Proportional to 8,818,347.33, 13,227,565.68 and 2,752,570.62

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Solution

The fourth proportional to 8,818,347.33, 13,227,565.68 and 2,752,570.62 is: 4,128,869.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,818,347.33 : 13,227,565.68 = 2,752,570.62 : x
  2. Step 2: Convert to fraction form
    8,818,347.33/13,227,565.68 = 2,752,570.62/x
  3. Step 3: Cross multiply
    8,818,347.33x = 13,227,565.68 × 2,752,570.62
  4. Step 4: Simplify right side
    8,818,347.33x = 36,409,808,664,888.32
  5. Step 5: Solve for x
    x = 36,409,808,664,888.32/8,818,347.33
  6. Step 6: Final answer
    x = 4,128,869.88

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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.