Home / 1,063,824.64-1,468,191.07-650,603.14

Finding the Fourth Proportional to 1,063,824.64, 1,468,191.07 and 650,603.14

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Solution

The fourth proportional to 1,063,824.64, 1,468,191.07 and 650,603.14 is: 897,901.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,824.64 : 1,468,191.07 = 650,603.14 : x
  2. Step 2: Convert to fraction form
    1,063,824.64/1,468,191.07 = 650,603.14/x
  3. Step 3: Cross multiply
    1,063,824.64x = 1,468,191.07 × 650,603.14
  4. Step 4: Simplify right side
    1,063,824.64x = 955,209,713,745.09
  5. Step 5: Solve for x
    x = 955,209,713,745.09/1,063,824.64
  6. Step 6: Final answer
    x = 897,901.48

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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.