Home / 2,534,209.80-3,801,273.96-615,136.74

Finding the Fourth Proportional to 2,534,209.80, 3,801,273.96 and 615,136.74

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Solution

The fourth proportional to 2,534,209.80, 3,801,273.96 and 615,136.74 is: 922,695.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,209.80 : 3,801,273.96 = 615,136.74 : x
  2. Step 2: Convert to fraction form
    2,534,209.80/3,801,273.96 = 615,136.74/x
  3. Step 3: Cross multiply
    2,534,209.80x = 3,801,273.96 × 615,136.74
  4. Step 4: Simplify right side
    2,534,209.80x = 2,338,303,271,601.29
  5. Step 5: Solve for x
    x = 2,338,303,271,601.29/2,534,209.80
  6. Step 6: Final answer
    x = 922,695.22

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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.