Home / 804,888.14-1,110,283.11-502,557.26

Finding the Fourth Proportional to 804,888.14, 1,110,283.11 and 502,557.26

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Solution

The fourth proportional to 804,888.14, 1,110,283.11 and 502,557.26 is: 693,240.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,888.14 : 1,110,283.11 = 502,557.26 : x
  2. Step 2: Convert to fraction form
    804,888.14/1,110,283.11 = 502,557.26/x
  3. Step 3: Cross multiply
    804,888.14x = 1,110,283.11 × 502,557.26
  4. Step 4: Simplify right side
    804,888.14x = 557,980,832,034.46
  5. Step 5: Solve for x
    x = 557,980,832,034.46/804,888.14
  6. Step 6: Final answer
    x = 693,240.23

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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.