Home / 1,467,154.44-2,023,922.52-977,966.28

Finding the Fourth Proportional to 1,467,154.44, 2,023,922.52 and 977,966.28

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Solution

The fourth proportional to 1,467,154.44, 2,023,922.52 and 977,966.28 is: 1,349,093.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,154.44 : 2,023,922.52 = 977,966.28 : x
  2. Step 2: Convert to fraction form
    1,467,154.44/2,023,922.52 = 977,966.28/x
  3. Step 3: Cross multiply
    1,467,154.44x = 2,023,922.52 × 977,966.28
  4. Step 4: Simplify right side
    1,467,154.44x = 1,979,327,977,892.63
  5. Step 5: Solve for x
    x = 1,979,327,977,892.63/1,467,154.44
  6. Step 6: Final answer
    x = 1,349,093.13

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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.