Home / 1,744,785.84-2,617,366.49-734,010.64

Finding the Fourth Proportional to 1,744,785.84, 2,617,366.49 and 734,010.64

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Solution

The fourth proportional to 1,744,785.84, 2,617,366.49 and 734,010.64 is: 1,101,094.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,785.84 : 2,617,366.49 = 734,010.64 : x
  2. Step 2: Convert to fraction form
    1,744,785.84/2,617,366.49 = 734,010.64/x
  3. Step 3: Cross multiply
    1,744,785.84x = 2,617,366.49 × 734,010.64
  4. Step 4: Simplify right side
    1,744,785.84x = 1,921,174,844,978.52
  5. Step 5: Solve for x
    x = 1,921,174,844,978.52/1,744,785.84
  6. Step 6: Final answer
    x = 1,101,094.93

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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.