Home / 7,517,024.30-10,373,500.35-4,079,265.37

Finding the Fourth Proportional to 7,517,024.30, 10,373,500.35 and 4,079,265.37

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Solution

The fourth proportional to 7,517,024.30, 10,373,500.35 and 4,079,265.37 is: 5,629,389.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,517,024.30 : 10,373,500.35 = 4,079,265.37 : x
  2. Step 2: Convert to fraction form
    7,517,024.30/10,373,500.35 = 4,079,265.37/x
  3. Step 3: Cross multiply
    7,517,024.30x = 10,373,500.35 × 4,079,265.37
  4. Step 4: Simplify right side
    7,517,024.30x = 42,316,260,743,437.88
  5. Step 5: Solve for x
    x = 42,316,260,743,437.88/7,517,024.30
  6. Step 6: Final answer
    x = 5,629,389.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.