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Finding the Fourth Proportional to 1,472,501, 2,207,567.28 and 832,409.84

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Solution

The fourth proportional to 1,472,501, 2,207,567.28 and 832,409.84 is: 1,247,945.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,501 : 2,207,567.28 = 832,409.84 : x
  2. Step 2: Convert to fraction form
    1,472,501/2,207,567.28 = 832,409.84/x
  3. Step 3: Cross multiply
    1,472,501x = 2,207,567.28 × 832,409.84
  4. Step 4: Simplify right side
    1,472,501x = 1,837,600,726,334.04
  5. Step 5: Solve for x
    x = 1,837,600,726,334.04/1,472,501
  6. Step 6: Final answer
    x = 1,247,945.32

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