Home / 2,921,050.92-4,381,528.95-1,124,324.70

Finding the Fourth Proportional to 2,921,050.92, 4,381,528.95 and 1,124,324.70

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Solution

The fourth proportional to 2,921,050.92, 4,381,528.95 and 1,124,324.70 is: 1,686,468.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,921,050.92 : 4,381,528.95 = 1,124,324.70 : x
  2. Step 2: Convert to fraction form
    2,921,050.92/4,381,528.95 = 1,124,324.70/x
  3. Step 3: Cross multiply
    2,921,050.92x = 4,381,528.95 × 1,124,324.70
  4. Step 4: Simplify right side
    2,921,050.92x = 4,926,261,222,250.07
  5. Step 5: Solve for x
    x = 4,926,261,222,250.07/2,921,050.92
  6. Step 6: Final answer
    x = 1,686,468.79

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.