Home / 1,088,850.89-1,633,494.36-609,760.01

Finding the Fourth Proportional to 1,088,850.89, 1,633,494.36 and 609,760.01

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Solution

The fourth proportional to 1,088,850.89, 1,633,494.36 and 609,760.01 is: 914,762.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,850.89 : 1,633,494.36 = 609,760.01 : x
  2. Step 2: Convert to fraction form
    1,088,850.89/1,633,494.36 = 609,760.01/x
  3. Step 3: Cross multiply
    1,088,850.89x = 1,633,494.36 × 609,760.01
  4. Step 4: Simplify right side
    1,088,850.89x = 996,039,530,156.01
  5. Step 5: Solve for x
    x = 996,039,530,156.01/1,088,850.89
  6. Step 6: Final answer
    x = 914,762.10

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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.