Home / 1,087,954.97-1,501,350.54-604,521.33

Finding the Fourth Proportional to 1,087,954.97, 1,501,350.54 and 604,521.33

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Solution

The fourth proportional to 1,087,954.97, 1,501,350.54 and 604,521.33 is: 834,224.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,954.97 : 1,501,350.54 = 604,521.33 : x
  2. Step 2: Convert to fraction form
    1,087,954.97/1,501,350.54 = 604,521.33/x
  3. Step 3: Cross multiply
    1,087,954.97x = 1,501,350.54 × 604,521.33
  4. Step 4: Simplify right side
    1,087,954.97x = 907,598,425,237.02
  5. Step 5: Solve for x
    x = 907,598,425,237.02/1,087,954.97
  6. Step 6: Final answer
    x = 834,224.26

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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.