Home / 4,001,425.36-5,522,492.65-2,282,151.76

Finding the Fourth Proportional to 4,001,425.36, 5,522,492.65 and 2,282,151.76

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Solution

The fourth proportional to 4,001,425.36, 5,522,492.65 and 2,282,151.76 is: 3,149,669.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,425.36 : 5,522,492.65 = 2,282,151.76 : x
  2. Step 2: Convert to fraction form
    4,001,425.36/5,522,492.65 = 2,282,151.76/x
  3. Step 3: Cross multiply
    4,001,425.36x = 5,522,492.65 × 2,282,151.76
  4. Step 4: Simplify right side
    4,001,425.36x = 12,603,166,320,784.56
  5. Step 5: Solve for x
    x = 12,603,166,320,784.56/4,001,425.36
  6. Step 6: Final answer
    x = 3,149,669.23

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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.