Home / 7,244,903.60-10,867,355.40-3,465,767.60

Finding the Fourth Proportional to 7,244,903.60, 10,867,355.40 and 3,465,767.60

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Solution

The fourth proportional to 7,244,903.60, 10,867,355.40 and 3,465,767.60 is: 5,198,651.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,903.60 : 10,867,355.40 = 3,465,767.60 : x
  2. Step 2: Convert to fraction form
    7,244,903.60/10,867,355.40 = 3,465,767.60/x
  3. Step 3: Cross multiply
    7,244,903.60x = 10,867,355.40 × 3,465,767.60
  4. Step 4: Simplify right side
    7,244,903.60x = 37,663,728,243,005.04
  5. Step 5: Solve for x
    x = 37,663,728,243,005.04/7,244,903.60
  6. Step 6: Final answer
    x = 5,198,651.40

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Similar ratio
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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.