Home / 3,502,219.95-5,254,347.17-1,452,504.62

Finding the Fourth Proportional to 3,502,219.95, 5,254,347.17 and 1,452,504.62

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Solution

The fourth proportional to 3,502,219.95, 5,254,347.17 and 1,452,504.62 is: 2,179,178.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,219.95 : 5,254,347.17 = 1,452,504.62 : x
  2. Step 2: Convert to fraction form
    3,502,219.95/5,254,347.17 = 1,452,504.62/x
  3. Step 3: Cross multiply
    3,502,219.95x = 5,254,347.17 × 1,452,504.62
  4. Step 4: Simplify right side
    3,502,219.95x = 7,631,963,556,276.06
  5. Step 5: Solve for x
    x = 7,631,963,556,276.06/3,502,219.95
  6. Step 6: Final answer
    x = 2,179,178.83

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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.