Home / 4,597,671.78-6,343,816.32-2,663,814.60

Finding the Fourth Proportional to 4,597,671.78, 6,343,816.32 and 2,663,814.60

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Solution

The fourth proportional to 4,597,671.78, 6,343,816.32 and 2,663,814.60 is: 3,675,501.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,671.78 : 6,343,816.32 = 2,663,814.60 : x
  2. Step 2: Convert to fraction form
    4,597,671.78/6,343,816.32 = 2,663,814.60/x
  3. Step 3: Cross multiply
    4,597,671.78x = 6,343,816.32 × 2,663,814.60
  4. Step 4: Simplify right side
    4,597,671.78x = 16,898,750,532,934.27
  5. Step 5: Solve for x
    x = 16,898,750,532,934.27/4,597,671.78
  6. Step 6: Final answer
    x = 3,675,501.72

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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.