Home / 2,377,065.40-3,562,487.70-955,958.20

Finding the Fourth Proportional to 2,377,065.40, 3,562,487.70 and 955,958.20

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Solution

The fourth proportional to 2,377,065.40, 3,562,487.70 and 955,958.20 is: 1,432,686.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,065.40 : 3,562,487.70 = 955,958.20 : x
  2. Step 2: Convert to fraction form
    2,377,065.40/3,562,487.70 = 955,958.20/x
  3. Step 3: Cross multiply
    2,377,065.40x = 3,562,487.70 × 955,958.20
  4. Step 4: Simplify right side
    2,377,065.40x = 3,405,589,329,214.14
  5. Step 5: Solve for x
    x = 3,405,589,329,214.14/2,377,065.40
  6. Step 6: Final answer
    x = 1,432,686.42

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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.