Home / 4,254,524.52-6,381,842.30-1,414,636.66

Finding the Fourth Proportional to 4,254,524.52, 6,381,842.30 and 1,414,636.66

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Solution

The fourth proportional to 4,254,524.52, 6,381,842.30 and 1,414,636.66 is: 2,121,973.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,524.52 : 6,381,842.30 = 1,414,636.66 : x
  2. Step 2: Convert to fraction form
    4,254,524.52/6,381,842.30 = 1,414,636.66/x
  3. Step 3: Cross multiply
    4,254,524.52x = 6,381,842.30 × 1,414,636.66
  4. Step 4: Simplify right side
    4,254,524.52x = 9,027,988,075,918.72
  5. Step 5: Solve for x
    x = 9,027,988,075,918.72/4,254,524.52
  6. Step 6: Final answer
    x = 2,121,973.45

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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.