Home / 5,444,434.32-8,161,925.64-2,746,505.76

Finding the Fourth Proportional to 5,444,434.32, 8,161,925.64 and 2,746,505.76

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Solution

The fourth proportional to 5,444,434.32, 8,161,925.64 and 2,746,505.76 is: 4,117,374.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,434.32 : 8,161,925.64 = 2,746,505.76 : x
  2. Step 2: Convert to fraction form
    5,444,434.32/8,161,925.64 = 2,746,505.76/x
  3. Step 3: Cross multiply
    5,444,434.32x = 8,161,925.64 × 2,746,505.76
  4. Step 4: Simplify right side
    5,444,434.32x = 22,416,775,782,951.68
  5. Step 5: Solve for x
    x = 22,416,775,782,951.68/5,444,434.32
  6. Step 6: Final answer
    x = 4,117,374.64

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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.