Home / 2,934,035.94-4,048,966.85-1,644,876.59

Finding the Fourth Proportional to 2,934,035.94, 4,048,966.85 and 1,644,876.59

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Solution

The fourth proportional to 2,934,035.94, 4,048,966.85 and 1,644,876.59 is: 2,269,928.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,035.94 : 4,048,966.85 = 1,644,876.59 : x
  2. Step 2: Convert to fraction form
    2,934,035.94/4,048,966.85 = 1,644,876.59/x
  3. Step 3: Cross multiply
    2,934,035.94x = 4,048,966.85 × 1,644,876.59
  4. Step 4: Simplify right side
    2,934,035.94x = 6,660,050,785,251.04
  5. Step 5: Solve for x
    x = 6,660,050,785,251.04/2,934,035.94
  6. Step 6: Final answer
    x = 2,269,928.15

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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.