Home / 7,588,592.96-10,472,340.64-4,150,758.40

Finding the Fourth Proportional to 7,588,592.96, 10,472,340.64 and 4,150,758.40

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Solution

The fourth proportional to 7,588,592.96, 10,472,340.64 and 4,150,758.40 is: 5,728,091.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,588,592.96 : 10,472,340.64 = 4,150,758.40 : x
  2. Step 2: Convert to fraction form
    7,588,592.96/10,472,340.64 = 4,150,758.40/x
  3. Step 3: Cross multiply
    7,588,592.96x = 10,472,340.64 × 4,150,758.40
  4. Step 4: Simplify right side
    7,588,592.96x = 43,468,155,879,141.38
  5. Step 5: Solve for x
    x = 43,468,155,879,141.38/7,588,592.96
  6. Step 6: Final answer
    x = 5,728,091.64

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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.