Home / 6,264,019.80-9,397,779.30-3,069,250.20

Finding the Fourth Proportional to 6,264,019.80, 9,397,779.30 and 3,069,250.20

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Solution

The fourth proportional to 6,264,019.80, 9,397,779.30 and 3,069,250.20 is: 4,604,732.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,019.80 : 9,397,779.30 = 3,069,250.20 : x
  2. Step 2: Convert to fraction form
    6,264,019.80/9,397,779.30 = 3,069,250.20/x
  3. Step 3: Cross multiply
    6,264,019.80x = 9,397,779.30 × 3,069,250.20
  4. Step 4: Simplify right side
    6,264,019.80x = 28,844,135,996,080.86
  5. Step 5: Solve for x
    x = 28,844,135,996,080.86/6,264,019.80
  6. Step 6: Final answer
    x = 4,604,732.57

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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.