Home / 4,392,323.10-6,587,877.15-1,361,772.90

Finding the Fourth Proportional to 4,392,323.10, 6,587,877.15 and 1,361,772.90

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Solution

The fourth proportional to 4,392,323.10, 6,587,877.15 and 1,361,772.90 is: 2,042,471.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,323.10 : 6,587,877.15 = 1,361,772.90 : x
  2. Step 2: Convert to fraction form
    4,392,323.10/6,587,877.15 = 1,361,772.90/x
  3. Step 3: Cross multiply
    4,392,323.10x = 6,587,877.15 × 1,361,772.90
  4. Step 4: Simplify right side
    4,392,323.10x = 8,971,192,571,399.24
  5. Step 5: Solve for x
    x = 8,971,192,571,399.24/4,392,323.10
  6. Step 6: Final answer
    x = 2,042,471.00

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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.