Home / 2,697,543.63-3,722,566.76-1,473,822.87

Finding the Fourth Proportional to 2,697,543.63, 3,722,566.76 and 1,473,822.87

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Solution

The fourth proportional to 2,697,543.63, 3,722,566.76 and 1,473,822.87 is: 2,033,851.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,543.63 : 3,722,566.76 = 1,473,822.87 : x
  2. Step 2: Convert to fraction form
    2,697,543.63/3,722,566.76 = 1,473,822.87/x
  3. Step 3: Cross multiply
    2,697,543.63x = 3,722,566.76 × 1,473,822.87
  4. Step 4: Simplify right side
    2,697,543.63x = 5,486,404,031,611.66
  5. Step 5: Solve for x
    x = 5,486,404,031,611.66/2,697,543.63
  6. Step 6: Final answer
    x = 2,033,851.83

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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.