Home / 6,150,625.20-9,225,937.80-5,442,037.20

Finding the Fourth Proportional to 6,150,625.20, 9,225,937.80 and 5,442,037.20

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Solution

The fourth proportional to 6,150,625.20, 9,225,937.80 and 5,442,037.20 is: 8,163,055.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,625.20 : 9,225,937.80 = 5,442,037.20 : x
  2. Step 2: Convert to fraction form
    6,150,625.20/9,225,937.80 = 5,442,037.20/x
  3. Step 3: Cross multiply
    6,150,625.20x = 9,225,937.80 × 5,442,037.20
  4. Step 4: Simplify right side
    6,150,625.20x = 50,207,896,712,486.16
  5. Step 5: Solve for x
    x = 50,207,896,712,486.16/6,150,625.20
  6. Step 6: Final answer
    x = 8,163,055.80

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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.