Home / 1,746,127.98-2,620,394.55-608,898.78

Finding the Fourth Proportional to 1,746,127.98, 2,620,394.55 and 608,898.78

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Solution

The fourth proportional to 1,746,127.98, 2,620,394.55 and 608,898.78 is: 913,767.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,127.98 : 2,620,394.55 = 608,898.78 : x
  2. Step 2: Convert to fraction form
    1,746,127.98/2,620,394.55 = 608,898.78/x
  3. Step 3: Cross multiply
    1,746,127.98x = 2,620,394.55 × 608,898.78
  4. Step 4: Simplify right side
    1,746,127.98x = 1,595,555,044,613.65
  5. Step 5: Solve for x
    x = 1,595,555,044,613.65/1,746,127.98
  6. Step 6: Final answer
    x = 913,767.53

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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.