Home / 793,827.30-1,095,477.30-431,248.26

Finding the Fourth Proportional to 793,827.30, 1,095,477.30 and 431,248.26

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Solution

The fourth proportional to 793,827.30, 1,095,477.30 and 431,248.26 is: 595,120.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,827.30 : 1,095,477.30 = 431,248.26 : x
  2. Step 2: Convert to fraction form
    793,827.30/1,095,477.30 = 431,248.26/x
  3. Step 3: Cross multiply
    793,827.30x = 1,095,477.30 × 431,248.26
  4. Step 4: Simplify right side
    793,827.30x = 472,422,679,494.50
  5. Step 5: Solve for x
    x = 472,422,679,494.50/793,827.30
  6. Step 6: Final answer
    x = 595,120.22

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Double scale
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1.5x scale

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.