Home / 793,881.90-1,095,535.69-467,214.13

Finding the Fourth Proportional to 793,881.90, 1,095,535.69 and 467,214.13

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Solution

The fourth proportional to 793,881.90, 1,095,535.69 and 467,214.13 is: 644,742.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,881.90 : 1,095,535.69 = 467,214.13 : x
  2. Step 2: Convert to fraction form
    793,881.90/1,095,535.69 = 467,214.13/x
  3. Step 3: Cross multiply
    793,881.90x = 1,095,535.69 × 467,214.13
  4. Step 4: Simplify right side
    793,881.90x = 511,849,751,548.46
  5. Step 5: Solve for x
    x = 511,849,751,548.46/793,881.90
  6. Step 6: Final answer
    x = 644,742.94

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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.