Home / 1,432,854.69-2,147,510.55-723,085.71

Finding the Fourth Proportional to 1,432,854.69, 2,147,510.55 and 723,085.71

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Solution

The fourth proportional to 1,432,854.69, 2,147,510.55 and 723,085.71 is: 1,083,734.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,432,854.69 : 2,147,510.55 = 723,085.71 : x
  2. Step 2: Convert to fraction form
    1,432,854.69/2,147,510.55 = 723,085.71/x
  3. Step 3: Cross multiply
    1,432,854.69x = 2,147,510.55 × 723,085.71
  4. Step 4: Simplify right side
    1,432,854.69x = 1,552,834,190,779.24
  5. Step 5: Solve for x
    x = 1,552,834,190,779.24/1,432,854.69
  6. Step 6: Final answer
    x = 1,083,734.59

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