Home / 6,904,042.80-10,356,064.20-2,416,772.40

Finding the Fourth Proportional to 6,904,042.80, 10,356,064.20 and 2,416,772.40

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Solution

The fourth proportional to 6,904,042.80, 10,356,064.20 and 2,416,772.40 is: 3,625,158.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904,042.80 : 10,356,064.20 = 2,416,772.40 : x
  2. Step 2: Convert to fraction form
    6,904,042.80/10,356,064.20 = 2,416,772.40/x
  3. Step 3: Cross multiply
    6,904,042.80x = 10,356,064.20 × 2,416,772.40
  4. Step 4: Simplify right side
    6,904,042.80x = 25,028,250,131,188.08
  5. Step 5: Solve for x
    x = 25,028,250,131,188.08/6,904,042.80
  6. Step 6: Final answer
    x = 3,625,158.60

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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.