Home / 1,262,674.54-1,894,291.68-364,046.16

Finding the Fourth Proportional to 1,262,674.54, 1,894,291.68 and 364,046.16

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Solution

The fourth proportional to 1,262,674.54, 1,894,291.68 and 364,046.16 is: 546,149.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,262,674.54 : 1,894,291.68 = 364,046.16 : x
  2. Step 2: Convert to fraction form
    1,262,674.54/1,894,291.68 = 364,046.16/x
  3. Step 3: Cross multiply
    1,262,674.54x = 1,894,291.68 × 364,046.16
  4. Step 4: Simplify right side
    1,262,674.54x = 689,609,620,492.72
  5. Step 5: Solve for x
    x = 689,609,620,492.72/1,262,674.54
  6. Step 6: Final answer
    x = 546,149.94

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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.