Home / 4,251,536.40-6,381,037.08-2,360,413.20

Finding the Fourth Proportional to 4,251,536.40, 6,381,037.08 and 2,360,413.20

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Solution

The fourth proportional to 4,251,536.40, 6,381,037.08 and 2,360,413.20 is: 3,542,692.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251,536.40 : 6,381,037.08 = 2,360,413.20 : x
  2. Step 2: Convert to fraction form
    4,251,536.40/6,381,037.08 = 2,360,413.20/x
  3. Step 3: Cross multiply
    4,251,536.40x = 6,381,037.08 × 2,360,413.20
  4. Step 4: Simplify right side
    4,251,536.40x = 15,061,884,153,321.46
  5. Step 5: Solve for x
    x = 15,061,884,153,321.46/4,251,536.40
  6. Step 6: Final answer
    x = 3,542,692.04

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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.