Home / 3,064,693.52-4,229,276.84-1,776,281.24

Finding the Fourth Proportional to 3,064,693.52, 4,229,276.84 and 1,776,281.24

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Solution

The fourth proportional to 3,064,693.52, 4,229,276.84 and 1,776,281.24 is: 2,451,267.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,693.52 : 4,229,276.84 = 1,776,281.24 : x
  2. Step 2: Convert to fraction form
    3,064,693.52/4,229,276.84 = 1,776,281.24/x
  3. Step 3: Cross multiply
    3,064,693.52x = 4,229,276.84 × 1,776,281.24
  4. Step 4: Simplify right side
    3,064,693.52x = 7,512,385,109,658.48
  5. Step 5: Solve for x
    x = 7,512,385,109,658.48/3,064,693.52
  6. Step 6: Final answer
    x = 2,451,267.99

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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.