Home / 1,550,657.20-2,324,257.80-603,713.20

Finding the Fourth Proportional to 1,550,657.20, 2,324,257.80 and 603,713.20

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Solution

The fourth proportional to 1,550,657.20, 2,324,257.80 and 603,713.20 is: 904,897.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,657.20 : 2,324,257.80 = 603,713.20 : x
  2. Step 2: Convert to fraction form
    1,550,657.20/2,324,257.80 = 603,713.20/x
  3. Step 3: Cross multiply
    1,550,657.20x = 2,324,257.80 × 603,713.20
  4. Step 4: Simplify right side
    1,550,657.20x = 1,403,185,114,062.96
  5. Step 5: Solve for x
    x = 1,403,185,114,062.96/1,550,657.20
  6. Step 6: Final answer
    x = 904,897.04

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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.