Home / 11,597,712.32-16,004,880.26-6,441,073.71

Finding the Fourth Proportional to 11,597,712.32, 16,004,880.26 and 6,441,073.71

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Solution

The fourth proportional to 11,597,712.32, 16,004,880.26 and 6,441,073.71 is: 8,888,702.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,597,712.32 : 16,004,880.26 = 6,441,073.71 : x
  2. Step 2: Convert to fraction form
    11,597,712.32/16,004,880.26 = 6,441,073.71/x
  3. Step 3: Cross multiply
    11,597,712.32x = 16,004,880.26 × 6,441,073.71
  4. Step 4: Simplify right side
    11,597,712.32x = 103,088,613,442,178.59
  5. Step 5: Solve for x
    x = 103,088,613,442,178.59/11,597,712.32
  6. Step 6: Final answer
    x = 8,888,702.41

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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.