Home / 2,896,145.40-4,344,218.10-794,897.40

Finding the Fourth Proportional to 2,896,145.40, 4,344,218.10 and 794,897.40

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Solution

The fourth proportional to 2,896,145.40, 4,344,218.10 and 794,897.40 is: 1,192,346.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,145.40 : 4,344,218.10 = 794,897.40 : x
  2. Step 2: Convert to fraction form
    2,896,145.40/4,344,218.10 = 794,897.40/x
  3. Step 3: Cross multiply
    2,896,145.40x = 4,344,218.10 × 794,897.40
  4. Step 4: Simplify right side
    2,896,145.40x = 3,453,207,672,722.94
  5. Step 5: Solve for x
    x = 3,453,207,672,722.94/2,896,145.40
  6. Step 6: Final answer
    x = 1,192,346.10

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Similar ratio
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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.