Home / 3,332,711.52-4,599,134.88-1,804,813.92

Finding the Fourth Proportional to 3,332,711.52, 4,599,134.88 and 1,804,813.92

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Solution

The fourth proportional to 3,332,711.52, 4,599,134.88 and 1,804,813.92 is: 2,490,639.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,711.52 : 4,599,134.88 = 1,804,813.92 : x
  2. Step 2: Convert to fraction form
    3,332,711.52/4,599,134.88 = 1,804,813.92/x
  3. Step 3: Cross multiply
    3,332,711.52x = 4,599,134.88 × 1,804,813.92
  4. Step 4: Simplify right side
    3,332,711.52x = 8,300,582,651,381.53
  5. Step 5: Solve for x
    x = 8,300,582,651,381.53/3,332,711.52
  6. Step 6: Final answer
    x = 2,490,639.41

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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.