Home / 5,623,050.30-8,432,828.55-2,028,350.22

Finding the Fourth Proportional to 5,623,050.30, 8,432,828.55 and 2,028,350.22

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Solution

The fourth proportional to 5,623,050.30, 8,432,828.55 and 2,028,350.22 is: 3,041,895.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,050.30 : 8,432,828.55 = 2,028,350.22 : x
  2. Step 2: Convert to fraction form
    5,623,050.30/8,432,828.55 = 2,028,350.22/x
  3. Step 3: Cross multiply
    5,623,050.30x = 8,432,828.55 × 2,028,350.22
  4. Step 4: Simplify right side
    5,623,050.30x = 17,104,729,644,614.78
  5. Step 5: Solve for x
    x = 17,104,729,644,614.78/5,623,050.30
  6. Step 6: Final answer
    x = 3,041,895.19

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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.