Home / 1,032,625.38-1,548,336.66-400,801.08

Finding the Fourth Proportional to 1,032,625.38, 1,548,336.66 and 400,801.08

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Solution

The fourth proportional to 1,032,625.38, 1,548,336.66 and 400,801.08 is: 600,968.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,625.38 : 1,548,336.66 = 400,801.08 : x
  2. Step 2: Convert to fraction form
    1,032,625.38/1,548,336.66 = 400,801.08/x
  3. Step 3: Cross multiply
    1,032,625.38x = 1,548,336.66 × 400,801.08
  4. Step 4: Simplify right side
    1,032,625.38x = 620,575,005,531.59
  5. Step 5: Solve for x
    x = 620,575,005,531.59/1,032,625.38
  6. Step 6: Final answer
    x = 600,968.19

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1.5x scale

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.