Home / 8,595,323.28-11,861,298.36-4,727,844.18

Finding the Fourth Proportional to 8,595,323.28, 11,861,298.36 and 4,727,844.18

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Solution

The fourth proportional to 8,595,323.28, 11,861,298.36 and 4,727,844.18 is: 6,524,288.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,595,323.28 : 11,861,298.36 = 4,727,844.18 : x
  2. Step 2: Convert to fraction form
    8,595,323.28/11,861,298.36 = 4,727,844.18/x
  3. Step 3: Cross multiply
    8,595,323.28x = 11,861,298.36 × 4,727,844.18
  4. Step 4: Simplify right side
    8,595,323.28x = 56,078,370,418,569.54
  5. Step 5: Solve for x
    x = 56,078,370,418,569.54/8,595,323.28
  6. Step 6: Final answer
    x = 6,524,288.68

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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.