Home / 914,194.70-1,261,169.88-592,008.56

Finding the Fourth Proportional to 914,194.70, 1,261,169.88 and 592,008.56

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Solution

The fourth proportional to 914,194.70, 1,261,169.88 and 592,008.56 is: 816,700.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,194.70 : 1,261,169.88 = 592,008.56 : x
  2. Step 2: Convert to fraction form
    914,194.70/1,261,169.88 = 592,008.56/x
  3. Step 3: Cross multiply
    914,194.70x = 1,261,169.88 × 592,008.56
  4. Step 4: Simplify right side
    914,194.70x = 746,623,358,268.32
  5. Step 5: Solve for x
    x = 746,623,358,268.32/914,194.70
  6. Step 6: Final answer
    x = 816,700.60

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1.5x scale

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.