Home / 3,332,407.50-4,598,724.78-1,804,515.84

Finding the Fourth Proportional to 3,332,407.50, 4,598,724.78 and 1,804,515.84

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Solution

The fourth proportional to 3,332,407.50, 4,598,724.78 and 1,804,515.84 is: 2,490,233.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,407.50 : 4,598,724.78 = 1,804,515.84 : x
  2. Step 2: Convert to fraction form
    3,332,407.50/4,598,724.78 = 1,804,515.84/x
  3. Step 3: Cross multiply
    3,332,407.50x = 4,598,724.78 × 1,804,515.84
  4. Step 4: Simplify right side
    3,332,407.50x = 8,298,471,709,310.52
  5. Step 5: Solve for x
    x = 8,298,471,709,310.52/3,332,407.50
  6. Step 6: Final answer
    x = 2,490,233.18

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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.