Home / 7,295,318.60-10,068,060.92-4,032,063.08

Finding the Fourth Proportional to 7,295,318.60, 10,068,060.92 and 4,032,063.08

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Solution

The fourth proportional to 7,295,318.60, 10,068,060.92 and 4,032,063.08 is: 5,564,535.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,318.60 : 10,068,060.92 = 4,032,063.08 : x
  2. Step 2: Convert to fraction form
    7,295,318.60/10,068,060.92 = 4,032,063.08/x
  3. Step 3: Cross multiply
    7,295,318.60x = 10,068,060.92 × 4,032,063.08
  4. Step 4: Simplify right side
    7,295,318.60x = 40,595,056,722,722.84
  5. Step 5: Solve for x
    x = 40,595,056,722,722.84/7,295,318.60
  6. Step 6: Final answer
    x = 5,564,535.14

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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.