Home / 6,269,158.22-8,643,429.39-4,060,117.70

Finding the Fourth Proportional to 6,269,158.22, 8,643,429.39 and 4,060,117.70

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Solution

The fourth proportional to 6,269,158.22, 8,643,429.39 and 4,060,117.70 is: 5,597,775.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,269,158.22 : 8,643,429.39 = 4,060,117.70 : x
  2. Step 2: Convert to fraction form
    6,269,158.22/8,643,429.39 = 4,060,117.70/x
  3. Step 3: Cross multiply
    6,269,158.22x = 8,643,429.39 × 4,060,117.70
  4. Step 4: Simplify right side
    6,269,158.22x = 35,093,340,641,595.77
  5. Step 5: Solve for x
    x = 35,093,340,641,595.77/6,269,158.22
  6. Step 6: Final answer
    x = 5,597,775.56

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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.