Home / 1,087,996.44-1,501,405.25-604,549.16

Finding the Fourth Proportional to 1,087,996.44, 1,501,405.25 and 604,549.16

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Solution

The fourth proportional to 1,087,996.44, 1,501,405.25 and 604,549.16 is: 834,261.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,996.44 : 1,501,405.25 = 604,549.16 : x
  2. Step 2: Convert to fraction form
    1,087,996.44/1,501,405.25 = 604,549.16/x
  3. Step 3: Cross multiply
    1,087,996.44x = 1,501,405.25 × 604,549.16
  4. Step 4: Simplify right side
    1,087,996.44x = 907,673,272,177.32
  5. Step 5: Solve for x
    x = 907,673,272,177.32/1,087,996.44
  6. Step 6: Final answer
    x = 834,261.25

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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.