Home / 4,150,937.01-6,227,307.65-1,272,314.66

Finding the Fourth Proportional to 4,150,937.01, 6,227,307.65 and 1,272,314.66

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Solution

The fourth proportional to 4,150,937.01, 6,227,307.65 and 1,272,314.66 is: 1,908,748.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,937.01 : 6,227,307.65 = 1,272,314.66 : x
  2. Step 2: Convert to fraction form
    4,150,937.01/6,227,307.65 = 1,272,314.66/x
  3. Step 3: Cross multiply
    4,150,937.01x = 6,227,307.65 × 1,272,314.66
  4. Step 4: Simplify right side
    4,150,937.01x = 7,923,094,815,425.15
  5. Step 5: Solve for x
    x = 7,923,094,815,425.15/4,150,937.01
  6. Step 6: Final answer
    x = 1,908,748.51

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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.