Home / 11,494,237.60-17,241,356.40-9,439,332.40

Finding the Fourth Proportional to 11,494,237.60, 17,241,356.40 and 9,439,332.40

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Solution

The fourth proportional to 11,494,237.60, 17,241,356.40 and 9,439,332.40 is: 14,158,998.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,494,237.60 : 17,241,356.40 = 9,439,332.40 : x
  2. Step 2: Convert to fraction form
    11,494,237.60/17,241,356.40 = 9,439,332.40/x
  3. Step 3: Cross multiply
    11,494,237.60x = 17,241,356.40 × 9,439,332.40
  4. Step 4: Simplify right side
    11,494,237.60x = 162,746,894,086,467.34
  5. Step 5: Solve for x
    x = 162,746,894,086,467.34/11,494,237.60
  6. Step 6: Final answer
    x = 14,158,998.60

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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.