Home / 2,744,029.02-4,117,447.53-1,306,337.34

Finding the Fourth Proportional to 2,744,029.02, 4,117,447.53 and 1,306,337.34

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Solution

The fourth proportional to 2,744,029.02, 4,117,447.53 and 1,306,337.34 is: 1,960,174.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,029.02 : 4,117,447.53 = 1,306,337.34 : x
  2. Step 2: Convert to fraction form
    2,744,029.02/4,117,447.53 = 1,306,337.34/x
  3. Step 3: Cross multiply
    2,744,029.02x = 4,117,447.53 × 1,306,337.34
  4. Step 4: Simplify right side
    2,744,029.02x = 5,378,775,453,929.77
  5. Step 5: Solve for x
    x = 5,378,775,453,929.77/2,744,029.02
  6. Step 6: Final answer
    x = 1,960,174.41

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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.