Home / 4,173,080.46-6,260,045.11-1,440,272.24

Finding the Fourth Proportional to 4,173,080.46, 6,260,045.11 and 1,440,272.24

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Solution

The fourth proportional to 4,173,080.46, 6,260,045.11 and 1,440,272.24 is: 2,160,554.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173,080.46 : 6,260,045.11 = 1,440,272.24 : x
  2. Step 2: Convert to fraction form
    4,173,080.46/6,260,045.11 = 1,440,272.24/x
  3. Step 3: Cross multiply
    4,173,080.46x = 6,260,045.11 × 1,440,272.24
  4. Step 4: Simplify right side
    4,173,080.46x = 9,016,169,181,655.01
  5. Step 5: Solve for x
    x = 9,016,169,181,655.01/4,173,080.46
  6. Step 6: Final answer
    x = 2,160,554.84

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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.