Home / 7,572,192.48-10,449,546.48-4,134,422.88

Finding the Fourth Proportional to 7,572,192.48, 10,449,546.48 and 4,134,422.88

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Solution

The fourth proportional to 7,572,192.48, 10,449,546.48 and 4,134,422.88 is: 5,705,460.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,572,192.48 : 10,449,546.48 = 4,134,422.88 : x
  2. Step 2: Convert to fraction form
    7,572,192.48/10,449,546.48 = 4,134,422.88/x
  3. Step 3: Cross multiply
    7,572,192.48x = 10,449,546.48 × 4,134,422.88
  4. Step 4: Simplify right side
    7,572,192.48x = 43,202,844,052,535.46
  5. Step 5: Solve for x
    x = 43,202,844,052,535.46/7,572,192.48
  6. Step 6: Final answer
    x = 5,705,460.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.