Home / 1,568,273.34-2,351,462.88-703,549.92

Finding the Fourth Proportional to 1,568,273.34, 2,351,462.88 and 703,549.92

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Solution

The fourth proportional to 1,568,273.34, 2,351,462.88 and 703,549.92 is: 1,054,899.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,273.34 : 2,351,462.88 = 703,549.92 : x
  2. Step 2: Convert to fraction form
    1,568,273.34/2,351,462.88 = 703,549.92/x
  3. Step 3: Cross multiply
    1,568,273.34x = 2,351,462.88 × 703,549.92
  4. Step 4: Simplify right side
    1,568,273.34x = 1,654,371,521,106.97
  5. Step 5: Solve for x
    x = 1,654,371,521,106.97/1,568,273.34
  6. Step 6: Final answer
    x = 1,054,899.98

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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.