Home / 4,395,333.60-6,593,000.40-2,799,042.30

Finding the Fourth Proportional to 4,395,333.60, 6,593,000.40 and 2,799,042.30

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Solution

The fourth proportional to 4,395,333.60, 6,593,000.40 and 2,799,042.30 is: 4,198,563.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395,333.60 : 6,593,000.40 = 2,799,042.30 : x
  2. Step 2: Convert to fraction form
    4,395,333.60/6,593,000.40 = 2,799,042.30/x
  3. Step 3: Cross multiply
    4,395,333.60x = 6,593,000.40 × 2,799,042.30
  4. Step 4: Simplify right side
    4,395,333.60x = 18,454,087,003,516.92
  5. Step 5: Solve for x
    x = 18,454,087,003,516.92/4,395,333.60
  6. Step 6: Final answer
    x = 4,198,563.45

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Similar ratio
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1.5x scale

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.