Home / 2,413,877.92-3,620,816.34-616,764.76

Finding the Fourth Proportional to 2,413,877.92, 3,620,816.34 and 616,764.76

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Solution

The fourth proportional to 2,413,877.92, 3,620,816.34 and 616,764.76 is: 925,147.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,877.92 : 3,620,816.34 = 616,764.76 : x
  2. Step 2: Convert to fraction form
    2,413,877.92/3,620,816.34 = 616,764.76/x
  3. Step 3: Cross multiply
    2,413,877.92x = 3,620,816.34 × 616,764.76
  4. Step 4: Simplify right side
    2,413,877.92x = 2,233,191,920,944.18
  5. Step 5: Solve for x
    x = 2,233,191,920,944.18/2,413,877.92
  6. Step 6: Final answer
    x = 925,147.00

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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.