Home / 9,511,525-14,264,290.50-3,120,288.04

Finding the Fourth Proportional to 9,511,525, 14,264,290.50 and 3,120,288.04

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Solution

The fourth proportional to 9,511,525, 14,264,290.50 and 3,120,288.04 is: 4,679,448.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,511,525 : 14,264,290.50 = 3,120,288.04 : x
  2. Step 2: Convert to fraction form
    9,511,525/14,264,290.50 = 3,120,288.04/x
  3. Step 3: Cross multiply
    9,511,525x = 14,264,290.50 × 3,120,288.04
  4. Step 4: Simplify right side
    9,511,525x = 44,508,695,046,235.62
  5. Step 5: Solve for x
    x = 44,508,695,046,235.62/9,511,525
  6. Step 6: Final answer
    x = 4,679,448.88

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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.