Home / 1,034,918.86-1,552,269.10-276,836.85

Finding the Fourth Proportional to 1,034,918.86, 1,552,269.10 and 276,836.85

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Solution

The fourth proportional to 1,034,918.86, 1,552,269.10 and 276,836.85 is: 415,226.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,918.86 : 1,552,269.10 = 276,836.85 : x
  2. Step 2: Convert to fraction form
    1,034,918.86/1,552,269.10 = 276,836.85/x
  3. Step 3: Cross multiply
    1,034,918.86x = 1,552,269.10 × 276,836.85
  4. Step 4: Simplify right side
    1,034,918.86x = 429,725,287,996.34
  5. Step 5: Solve for x
    x = 429,725,287,996.34/1,034,918.86
  6. Step 6: Final answer
    x = 415,226.07

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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.