Home / 2,391,633.18-3,298,587.57-1,532,273.94

Finding the Fourth Proportional to 2,391,633.18, 3,298,587.57 and 1,532,273.94

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Solution

The fourth proportional to 2,391,633.18, 3,298,587.57 and 1,532,273.94 is: 2,113,342.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,633.18 : 3,298,587.57 = 1,532,273.94 : x
  2. Step 2: Convert to fraction form
    2,391,633.18/3,298,587.57 = 1,532,273.94/x
  3. Step 3: Cross multiply
    2,391,633.18x = 3,298,587.57 × 1,532,273.94
  4. Step 4: Simplify right side
    2,391,633.18x = 5,054,339,772,318.93
  5. Step 5: Solve for x
    x = 5,054,339,772,318.93/2,391,633.18
  6. Step 6: Final answer
    x = 2,113,342.39

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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.