Home / 2,598,595.56-3,897,892.26-705,614.76

Finding the Fourth Proportional to 2,598,595.56, 3,897,892.26 and 705,614.76

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Solution

The fourth proportional to 2,598,595.56, 3,897,892.26 and 705,614.76 is: 1,058,421.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598,595.56 : 3,897,892.26 = 705,614.76 : x
  2. Step 2: Convert to fraction form
    2,598,595.56/3,897,892.26 = 705,614.76/x
  3. Step 3: Cross multiply
    2,598,595.56x = 3,897,892.26 × 705,614.76
  4. Step 4: Simplify right side
    2,598,595.56x = 2,750,410,311,545.76
  5. Step 5: Solve for x
    x = 2,750,410,311,545.76/2,598,595.56
  6. Step 6: Final answer
    x = 1,058,421.85

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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.