Home / 1,150,759.83-1,726,077.33-352,041.48

Finding the Fourth Proportional to 1,150,759.83, 1,726,077.33 and 352,041.48

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Solution

The fourth proportional to 1,150,759.83, 1,726,077.33 and 352,041.48 is: 528,043.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,759.83 : 1,726,077.33 = 352,041.48 : x
  2. Step 2: Convert to fraction form
    1,150,759.83/1,726,077.33 = 352,041.48/x
  3. Step 3: Cross multiply
    1,150,759.83x = 1,726,077.33 × 352,041.48
  4. Step 4: Simplify right side
    1,150,759.83x = 607,650,817,847.65
  5. Step 5: Solve for x
    x = 607,650,817,847.65/1,150,759.83
  6. Step 6: Final answer
    x = 528,043.13

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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.