Home / 1,144,016.97-1,715,352.58-434,094.90

Finding the Fourth Proportional to 1,144,016.97, 1,715,352.58 and 434,094.90

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Solution

The fourth proportional to 1,144,016.97, 1,715,352.58 and 434,094.90 is: 650,887.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,016.97 : 1,715,352.58 = 434,094.90 : x
  2. Step 2: Convert to fraction form
    1,144,016.97/1,715,352.58 = 434,094.90/x
  3. Step 3: Cross multiply
    1,144,016.97x = 1,715,352.58 × 434,094.90
  4. Step 4: Simplify right side
    1,144,016.97x = 744,625,806,679.84
  5. Step 5: Solve for x
    x = 744,625,806,679.84/1,144,016.97
  6. Step 6: Final answer
    x = 650,887.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.