Home / 3,743,006.76-5,610,602.52-2,715,855.48

Finding the Fourth Proportional to 3,743,006.76, 5,610,602.52 and 2,715,855.48

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Solution

The fourth proportional to 3,743,006.76, 5,610,602.52 and 2,715,855.48 is: 4,070,947.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,006.76 : 5,610,602.52 = 2,715,855.48 : x
  2. Step 2: Convert to fraction form
    3,743,006.76/5,610,602.52 = 2,715,855.48/x
  3. Step 3: Cross multiply
    3,743,006.76x = 5,610,602.52 × 2,715,855.48
  4. Step 4: Simplify right side
    3,743,006.76x = 15,237,585,600,043.81
  5. Step 5: Solve for x
    x = 15,237,585,600,043.81/3,743,006.76
  6. Step 6: Final answer
    x = 4,070,947.92

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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.