Home / 1,150,165.26-1,725,567.95-501,798.18

Finding the Fourth Proportional to 1,150,165.26, 1,725,567.95 and 501,798.18

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Solution

The fourth proportional to 1,150,165.26, 1,725,567.95 and 501,798.18 is: 752,836.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,165.26 : 1,725,567.95 = 501,798.18 : x
  2. Step 2: Convert to fraction form
    1,150,165.26/1,725,567.95 = 501,798.18/x
  3. Step 3: Cross multiply
    1,150,165.26x = 1,725,567.95 × 501,798.18
  4. Step 4: Simplify right side
    1,150,165.26x = 865,886,854,300.35
  5. Step 5: Solve for x
    x = 865,886,854,300.35/1,150,165.26
  6. Step 6: Final answer
    x = 752,836.91

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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.