Home / 4,039,220.90-6,055,818.15-2,441,447.30

Finding the Fourth Proportional to 4,039,220.90, 6,055,818.15 and 2,441,447.30

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Solution

The fourth proportional to 4,039,220.90, 6,055,818.15 and 2,441,447.30 is: 3,660,349.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,220.90 : 6,055,818.15 = 2,441,447.30 : x
  2. Step 2: Convert to fraction form
    4,039,220.90/6,055,818.15 = 2,441,447.30/x
  3. Step 3: Cross multiply
    4,039,220.90x = 6,055,818.15 × 2,441,447.30
  4. Step 4: Simplify right side
    4,039,220.90x = 14,784,960,871,608.49
  5. Step 5: Solve for x
    x = 14,784,960,871,608.49/4,039,220.90
  6. Step 6: Final answer
    x = 3,660,349.67

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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.