Home / 1,952,319.60-2,927,793.24-585,685.80

Finding the Fourth Proportional to 1,952,319.60, 2,927,793.24 and 585,685.80

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Solution

The fourth proportional to 1,952,319.60, 2,927,793.24 and 585,685.80 is: 878,322.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,319.60 : 2,927,793.24 = 585,685.80 : x
  2. Step 2: Convert to fraction form
    1,952,319.60/2,927,793.24 = 585,685.80/x
  3. Step 3: Cross multiply
    1,952,319.60x = 2,927,793.24 × 585,685.80
  4. Step 4: Simplify right side
    1,952,319.60x = 1,714,766,926,003.99
  5. Step 5: Solve for x
    x = 1,714,766,926,003.99/1,952,319.60
  6. Step 6: Final answer
    x = 878,322.86

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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.