Home / 11,302,496.60-16,953,744.90-3,729,061.40

Finding the Fourth Proportional to 11,302,496.60, 16,953,744.90 and 3,729,061.40

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Solution

The fourth proportional to 11,302,496.60, 16,953,744.90 and 3,729,061.40 is: 5,593,592.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,302,496.60 : 16,953,744.90 = 3,729,061.40 : x
  2. Step 2: Convert to fraction form
    11,302,496.60/16,953,744.90 = 3,729,061.40/x
  3. Step 3: Cross multiply
    11,302,496.60x = 16,953,744.90 × 3,729,061.40
  4. Step 4: Simplify right side
    11,302,496.60x = 63,221,555,692,036.85
  5. Step 5: Solve for x
    x = 63,221,555,692,036.85/11,302,496.60
  6. Step 6: Final answer
    x = 5,593,592.10

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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.