Home / 3,703,752.28-5,556,160.80-1,145,166.76

Finding the Fourth Proportional to 3,703,752.28, 5,556,160.80 and 1,145,166.76

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Solution

The fourth proportional to 3,703,752.28, 5,556,160.80 and 1,145,166.76 is: 1,717,914.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,752.28 : 5,556,160.80 = 1,145,166.76 : x
  2. Step 2: Convert to fraction form
    3,703,752.28/5,556,160.80 = 1,145,166.76/x
  3. Step 3: Cross multiply
    3,703,752.28x = 5,556,160.80 × 1,145,166.76
  4. Step 4: Simplify right side
    3,703,752.28x = 6,362,730,661,375.01
  5. Step 5: Solve for x
    x = 6,362,730,661,375.01/3,703,752.28
  6. Step 6: Final answer
    x = 1,717,914.75

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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.