Home / 4,374,000.40-6,036,124.34-2,440,261.38

Finding the Fourth Proportional to 4,374,000.40, 6,036,124.34 and 2,440,261.38

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Solution

The fourth proportional to 4,374,000.40, 6,036,124.34 and 2,440,261.38 is: 3,367,562.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,000.40 : 6,036,124.34 = 2,440,261.38 : x
  2. Step 2: Convert to fraction form
    4,374,000.40/6,036,124.34 = 2,440,261.38/x
  3. Step 3: Cross multiply
    4,374,000.40x = 6,036,124.34 × 2,440,261.38
  4. Step 4: Simplify right side
    4,374,000.40x = 14,729,721,099,578.68
  5. Step 5: Solve for x
    x = 14,729,721,099,578.68/4,374,000.40
  6. Step 6: Final answer
    x = 3,367,562.81

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1.5x scale

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.