Home / 435,541.85-653,280.48-182,812.13

Finding the Fourth Proportional to 435,541.85, 653,280.48 and 182,812.13

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Solution

The fourth proportional to 435,541.85, 653,280.48 and 182,812.13 is: 274,204.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,541.85 : 653,280.48 = 182,812.13 : x
  2. Step 2: Convert to fraction form
    435,541.85/653,280.48 = 182,812.13/x
  3. Step 3: Cross multiply
    435,541.85x = 653,280.48 × 182,812.13
  4. Step 4: Simplify right side
    435,541.85x = 119,427,594,043.87
  5. Step 5: Solve for x
    x = 119,427,594,043.87/435,541.85
  6. Step 6: Final answer
    x = 274,204.64

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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.