Home / 4,687,435.89-7,023,881.14-3,250,921.34

Finding the Fourth Proportional to 4,687,435.89, 7,023,881.14 and 3,250,921.34

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Solution

The fourth proportional to 4,687,435.89, 7,023,881.14 and 3,250,921.34 is: 4,871,338.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,687,435.89 : 7,023,881.14 = 3,250,921.34 : x
  2. Step 2: Convert to fraction form
    4,687,435.89/7,023,881.14 = 3,250,921.34/x
  3. Step 3: Cross multiply
    4,687,435.89x = 7,023,881.14 × 3,250,921.34
  4. Step 4: Simplify right side
    4,687,435.89x = 22,834,085,087,649.53
  5. Step 5: Solve for x
    x = 22,834,085,087,649.53/4,687,435.89
  6. Step 6: Final answer
    x = 4,871,338.11

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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.