Home / 3,055,321.50-4,583,993.13-1,635,061.02

Finding the Fourth Proportional to 3,055,321.50, 4,583,993.13 and 1,635,061.02

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Solution

The fourth proportional to 3,055,321.50, 4,583,993.13 and 1,635,061.02 is: 2,453,132.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,321.50 : 4,583,993.13 = 1,635,061.02 : x
  2. Step 2: Convert to fraction form
    3,055,321.50/4,583,993.13 = 1,635,061.02/x
  3. Step 3: Cross multiply
    3,055,321.50x = 4,583,993.13 × 1,635,061.02
  4. Step 4: Simplify right side
    3,055,321.50x = 7,495,108,482,810.79
  5. Step 5: Solve for x
    x = 7,495,108,482,810.79/3,055,321.50
  6. Step 6: Final answer
    x = 2,453,132.50

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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.