Home / 2,435,748.80-3,654,161.76-729,823.04

Finding the Fourth Proportional to 2,435,748.80, 3,654,161.76 and 729,823.04

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Solution

The fourth proportional to 2,435,748.80, 3,654,161.76 and 729,823.04 is: 1,094,895.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,748.80 : 3,654,161.76 = 729,823.04 : x
  2. Step 2: Convert to fraction form
    2,435,748.80/3,654,161.76 = 729,823.04/x
  3. Step 3: Cross multiply
    2,435,748.80x = 3,654,161.76 × 729,823.04
  4. Step 4: Simplify right side
    2,435,748.80x = 2,666,891,444,334.95
  5. Step 5: Solve for x
    x = 2,666,891,444,334.95/2,435,748.80
  6. Step 6: Final answer
    x = 1,094,895.93

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Why These Related Problems?

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