Home / 1,734,812.33-2,395,510.62-1,090,440.05

Finding the Fourth Proportional to 1,734,812.33, 2,395,510.62 and 1,090,440.05

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Solution

The fourth proportional to 1,734,812.33, 2,395,510.62 and 1,090,440.05 is: 1,505,731.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,812.33 : 2,395,510.62 = 1,090,440.05 : x
  2. Step 2: Convert to fraction form
    1,734,812.33/2,395,510.62 = 1,090,440.05/x
  3. Step 3: Cross multiply
    1,734,812.33x = 2,395,510.62 × 1,090,440.05
  4. Step 4: Simplify right side
    1,734,812.33x = 2,612,160,720,248.33
  5. Step 5: Solve for x
    x = 2,612,160,720,248.33/1,734,812.33
  6. Step 6: Final answer
    x = 1,505,731.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.