Home / 10,945,498.60-16,418,247.90-4,553,626.60

Finding the Fourth Proportional to 10,945,498.60, 16,418,247.90 and 4,553,626.60

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Solution

The fourth proportional to 10,945,498.60, 16,418,247.90 and 4,553,626.60 is: 6,830,439.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,945,498.60 : 16,418,247.90 = 4,553,626.60 : x
  2. Step 2: Convert to fraction form
    10,945,498.60/16,418,247.90 = 4,553,626.60/x
  3. Step 3: Cross multiply
    10,945,498.60x = 16,418,247.90 × 4,553,626.60
  4. Step 4: Simplify right side
    10,945,498.60x = 74,762,570,362,834.14
  5. Step 5: Solve for x
    x = 74,762,570,362,834.14/10,945,498.60
  6. Step 6: Final answer
    x = 6,830,439.90

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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.