Home / 1,969,605.92-2,954,407.92-473,697.44

Finding the Fourth Proportional to 1,969,605.92, 2,954,407.92 and 473,697.44

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Solution

The fourth proportional to 1,969,605.92, 2,954,407.92 and 473,697.44 is: 710,545.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,969,605.92 : 2,954,407.92 = 473,697.44 : x
  2. Step 2: Convert to fraction form
    1,969,605.92/2,954,407.92 = 473,697.44/x
  3. Step 3: Cross multiply
    1,969,605.92x = 2,954,407.92 × 473,697.44
  4. Step 4: Simplify right side
    1,969,605.92x = 1,399,495,468,419.72
  5. Step 5: Solve for x
    x = 1,399,495,468,419.72/1,969,605.92
  6. Step 6: Final answer
    x = 710,545.93

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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.