Home / 1,446,498-2,169,747-560,034

Finding the Fourth Proportional to 1,446,498, 2,169,747 and 560,034

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Solution

The fourth proportional to 1,446,498, 2,169,747 and 560,034 is: 840,051

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,498 : 2,169,747 = 560,034 : x
  2. Step 2: Convert to fraction form
    1,446,498/2,169,747 = 560,034/x
  3. Step 3: Cross multiply
    1,446,498x = 2,169,747 × 560,034
  4. Step 4: Simplify right side
    1,446,498x = 1,215,132,091,398
  5. Step 5: Solve for x
    x = 1,215,132,091,398/1,446,498
  6. Step 6: Final answer
    x = 840,051

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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.