Home / 2,773,306.32-4,159,959.52-751,550.16

Finding the Fourth Proportional to 2,773,306.32, 4,159,959.52 and 751,550.16

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Solution

The fourth proportional to 2,773,306.32, 4,159,959.52 and 751,550.16 is: 1,127,325.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,306.32 : 4,159,959.52 = 751,550.16 : x
  2. Step 2: Convert to fraction form
    2,773,306.32/4,159,959.52 = 751,550.16/x
  3. Step 3: Cross multiply
    2,773,306.32x = 4,159,959.52 × 751,550.16
  4. Step 4: Simplify right side
    2,773,306.32x = 3,126,418,242,849.52
  5. Step 5: Solve for x
    x = 3,126,418,242,849.52/2,773,306.32
  6. Step 6: Final answer
    x = 1,127,325.25

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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.