Home / 2,935,587.60-4,398,132.60-2,484,190.80

Finding the Fourth Proportional to 2,935,587.60, 4,398,132.60 and 2,484,190.80

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Solution

The fourth proportional to 2,935,587.60, 4,398,132.60 and 2,484,190.80 is: 3,721,844.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,587.60 : 4,398,132.60 = 2,484,190.80 : x
  2. Step 2: Convert to fraction form
    2,935,587.60/4,398,132.60 = 2,484,190.80/x
  3. Step 3: Cross multiply
    2,935,587.60x = 4,398,132.60 × 2,484,190.80
  4. Step 4: Simplify right side
    2,935,587.60x = 10,925,800,542,100.08
  5. Step 5: Solve for x
    x = 10,925,800,542,100.08/2,935,587.60
  6. Step 6: Final answer
    x = 3,721,844.49

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1.5x scale

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.