Home / 4,317,095.60-6,474,514.92-1,283,644.52

Finding the Fourth Proportional to 4,317,095.60, 6,474,514.92 and 1,283,644.52

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Solution

The fourth proportional to 4,317,095.60, 6,474,514.92 and 1,283,644.52 is: 1,925,131.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,095.60 : 6,474,514.92 = 1,283,644.52 : x
  2. Step 2: Convert to fraction form
    4,317,095.60/6,474,514.92 = 1,283,644.52/x
  3. Step 3: Cross multiply
    4,317,095.60x = 6,474,514.92 × 1,283,644.52
  4. Step 4: Simplify right side
    4,317,095.60x = 8,310,975,596,716.24
  5. Step 5: Solve for x
    x = 8,310,975,596,716.24/4,317,095.60
  6. Step 6: Final answer
    x = 1,925,131.24

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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.