Home / 946,952.40-1,305,434.88-584,131.68

Finding the Fourth Proportional to 946,952.40, 1,305,434.88 and 584,131.68

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Solution

The fourth proportional to 946,952.40, 1,305,434.88 and 584,131.68 is: 805,263.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,952.40 : 1,305,434.88 = 584,131.68 : x
  2. Step 2: Convert to fraction form
    946,952.40/1,305,434.88 = 584,131.68/x
  3. Step 3: Cross multiply
    946,952.40x = 1,305,434.88 × 584,131.68
  4. Step 4: Simplify right side
    946,952.40x = 762,545,869,585.00
  5. Step 5: Solve for x
    x = 762,545,869,585.00/946,952.40
  6. Step 6: Final answer
    x = 805,263.15

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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.