Home / 4,486,026.75-6,729,040.14-1,334,154.75

Finding the Fourth Proportional to 4,486,026.75, 6,729,040.14 and 1,334,154.75

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Solution

The fourth proportional to 4,486,026.75, 6,729,040.14 and 1,334,154.75 is: 2,001,232.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,026.75 : 6,729,040.14 = 1,334,154.75 : x
  2. Step 2: Convert to fraction form
    4,486,026.75/6,729,040.14 = 1,334,154.75/x
  3. Step 3: Cross multiply
    4,486,026.75x = 6,729,040.14 × 1,334,154.75
  4. Step 4: Simplify right side
    4,486,026.75x = 8,977,580,865,721.66
  5. Step 5: Solve for x
    x = 8,977,580,865,721.66/4,486,026.75
  6. Step 6: Final answer
    x = 2,001,232.13

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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.