Home / 750,503.27-1,035,694.95-410,971.52

Finding the Fourth Proportional to 750,503.27, 1,035,694.95 and 410,971.52

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Solution

The fourth proportional to 750,503.27, 1,035,694.95 and 410,971.52 is: 567,140.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,503.27 : 1,035,694.95 = 410,971.52 : x
  2. Step 2: Convert to fraction form
    750,503.27/1,035,694.95 = 410,971.52/x
  3. Step 3: Cross multiply
    750,503.27x = 1,035,694.95 × 410,971.52
  4. Step 4: Simplify right side
    750,503.27x = 425,641,127,857.82
  5. Step 5: Solve for x
    x = 425,641,127,857.82/750,503.27
  6. Step 6: Final answer
    x = 567,140.94

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