Home / 7,507,200.32-11,259,660-2,458,399.04

Finding the Fourth Proportional to 7,507,200.32, 11,259,660 and 2,458,399.04

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Solution

The fourth proportional to 7,507,200.32, 11,259,660 and 2,458,399.04 is: 3,687,225.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,507,200.32 : 11,259,660 = 2,458,399.04 : x
  2. Step 2: Convert to fraction form
    7,507,200.32/11,259,660 = 2,458,399.04/x
  3. Step 3: Cross multiply
    7,507,200.32x = 11,259,660 × 2,458,399.04
  4. Step 4: Simplify right side
    7,507,200.32x = 27,680,737,334,726.40
  5. Step 5: Solve for x
    x = 27,680,737,334,726.40/7,507,200.32
  6. Step 6: Final answer
    x = 3,687,225.08

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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.