Home / 1,502,655.25-2,254,114.11-380,724.25

Finding the Fourth Proportional to 1,502,655.25, 2,254,114.11 and 380,724.25

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Solution

The fourth proportional to 1,502,655.25, 2,254,114.11 and 380,724.25 is: 571,119.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,655.25 : 2,254,114.11 = 380,724.25 : x
  2. Step 2: Convert to fraction form
    1,502,655.25/2,254,114.11 = 380,724.25/x
  3. Step 3: Cross multiply
    1,502,655.25x = 2,254,114.11 × 380,724.25
  4. Step 4: Simplify right side
    1,502,655.25x = 858,195,903,944.17
  5. Step 5: Solve for x
    x = 858,195,903,944.17/1,502,655.25
  6. Step 6: Final answer
    x = 571,119.63

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