Home / 2,514,675.53-3,772,575.72-917,238.62

Finding the Fourth Proportional to 2,514,675.53, 3,772,575.72 and 917,238.62

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Solution

The fourth proportional to 2,514,675.53, 3,772,575.72 and 917,238.62 is: 1,376,063.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,675.53 : 3,772,575.72 = 917,238.62 : x
  2. Step 2: Convert to fraction form
    2,514,675.53/3,772,575.72 = 917,238.62/x
  3. Step 3: Cross multiply
    2,514,675.53x = 3,772,575.72 × 917,238.62
  4. Step 4: Simplify right side
    2,514,675.53x = 3,460,352,140,822.76
  5. Step 5: Solve for x
    x = 3,460,352,140,822.76/2,514,675.53
  6. Step 6: Final answer
    x = 1,376,063.07

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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.