Home / 5,645,510.73-8,468,272.85-1,546,866.86

Finding the Fourth Proportional to 5,645,510.73, 8,468,272.85 and 1,546,866.86

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Solution

The fourth proportional to 5,645,510.73, 8,468,272.85 and 1,546,866.86 is: 2,320,302.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,645,510.73 : 8,468,272.85 = 1,546,866.86 : x
  2. Step 2: Convert to fraction form
    5,645,510.73/8,468,272.85 = 1,546,866.86/x
  3. Step 3: Cross multiply
    5,645,510.73x = 8,468,272.85 × 1,546,866.86
  4. Step 4: Simplify right side
    5,645,510.73x = 13,099,290,583,027.05
  5. Step 5: Solve for x
    x = 13,099,290,583,027.05/5,645,510.73
  6. Step 6: Final answer
    x = 2,320,302.13

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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.