Home / 1,364,825.34-1,883,445.96-752,983.02

Finding the Fourth Proportional to 1,364,825.34, 1,883,445.96 and 752,983.02

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Solution

The fourth proportional to 1,364,825.34, 1,883,445.96 and 752,983.02 is: 1,039,109.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,825.34 : 1,883,445.96 = 752,983.02 : x
  2. Step 2: Convert to fraction form
    1,364,825.34/1,883,445.96 = 752,983.02/x
  3. Step 3: Cross multiply
    1,364,825.34x = 1,883,445.96 × 752,983.02
  4. Step 4: Simplify right side
    1,364,825.34x = 1,418,202,826,967.60
  5. Step 5: Solve for x
    x = 1,418,202,826,967.60/1,364,825.34
  6. Step 6: Final answer
    x = 1,039,109.39

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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.