Home / 4,496,133.60-6,744,200.40-1,463,785.20

Finding the Fourth Proportional to 4,496,133.60, 6,744,200.40 and 1,463,785.20

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Solution

The fourth proportional to 4,496,133.60, 6,744,200.40 and 1,463,785.20 is: 2,195,677.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496,133.60 : 6,744,200.40 = 1,463,785.20 : x
  2. Step 2: Convert to fraction form
    4,496,133.60/6,744,200.40 = 1,463,785.20/x
  3. Step 3: Cross multiply
    4,496,133.60x = 6,744,200.40 × 1,463,785.20
  4. Step 4: Simplify right side
    4,496,133.60x = 9,872,060,731,354.08
  5. Step 5: Solve for x
    x = 9,872,060,731,354.08/4,496,133.60
  6. Step 6: Final answer
    x = 2,195,677.80

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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.