Home / 5,874,273.66-8,817,854.31-4,667,607.21

Finding the Fourth Proportional to 5,874,273.66, 8,817,854.31 and 4,667,607.21

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Solution

The fourth proportional to 5,874,273.66, 8,817,854.31 and 4,667,607.21 is: 7,006,530.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,874,273.66 : 8,817,854.31 = 4,667,607.21 : x
  2. Step 2: Convert to fraction form
    5,874,273.66/8,817,854.31 = 4,667,607.21/x
  3. Step 3: Cross multiply
    5,874,273.66x = 8,817,854.31 × 4,667,607.21
  4. Step 4: Simplify right side
    5,874,273.66x = 41,158,280,354,085.58
  5. Step 5: Solve for x
    x = 41,158,280,354,085.58/5,874,273.66
  6. Step 6: Final answer
    x = 7,006,530.97

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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.