Home / 4,344,375.60-6,516,563.40-3,338,574.30

Finding the Fourth Proportional to 4,344,375.60, 6,516,563.40 and 3,338,574.30

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Solution

The fourth proportional to 4,344,375.60, 6,516,563.40 and 3,338,574.30 is: 5,007,861.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,375.60 : 6,516,563.40 = 3,338,574.30 : x
  2. Step 2: Convert to fraction form
    4,344,375.60/6,516,563.40 = 3,338,574.30/x
  3. Step 3: Cross multiply
    4,344,375.60x = 6,516,563.40 × 3,338,574.30
  4. Step 4: Simplify right side
    4,344,375.60x = 21,756,031,091,560.62
  5. Step 5: Solve for x
    x = 21,756,031,091,560.62/4,344,375.60
  6. Step 6: Final answer
    x = 5,007,861.45

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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.