Home / 11,073,022.70-16,609,534.05-4,341,436.70

Finding the Fourth Proportional to 11,073,022.70, 16,609,534.05 and 4,341,436.70

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Solution

The fourth proportional to 11,073,022.70, 16,609,534.05 and 4,341,436.70 is: 6,512,155.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,022.70 : 16,609,534.05 = 4,341,436.70 : x
  2. Step 2: Convert to fraction form
    11,073,022.70/16,609,534.05 = 4,341,436.70/x
  3. Step 3: Cross multiply
    11,073,022.70x = 16,609,534.05 × 4,341,436.70
  4. Step 4: Simplify right side
    11,073,022.70x = 72,109,240,694,569.64
  5. Step 5: Solve for x
    x = 72,109,240,694,569.64/11,073,022.70
  6. Step 6: Final answer
    x = 6,512,155.05

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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.