Home / 3,332,715.52-4,599,140.40-1,804,817.92

Finding the Fourth Proportional to 3,332,715.52, 4,599,140.40 and 1,804,817.92

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Solution

The fourth proportional to 3,332,715.52, 4,599,140.40 and 1,804,817.92 is: 2,490,644.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,715.52 : 4,599,140.40 = 1,804,817.92 : x
  2. Step 2: Convert to fraction form
    3,332,715.52/4,599,140.40 = 1,804,817.92/x
  3. Step 3: Cross multiply
    3,332,715.52x = 4,599,140.40 × 1,804,817.92
  4. Step 4: Simplify right side
    3,332,715.52x = 8,300,611,010,515.97
  5. Step 5: Solve for x
    x = 8,300,611,010,515.97/3,332,715.52
  6. Step 6: Final answer
    x = 2,490,644.93

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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.