Home / 946,593.38-1,306,303.66-516,873.50

Finding the Fourth Proportional to 946,593.38, 1,306,303.66 and 516,873.50

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Solution

The fourth proportional to 946,593.38, 1,306,303.66 and 516,873.50 is: 713,288.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,593.38 : 1,306,303.66 = 516,873.50 : x
  2. Step 2: Convert to fraction form
    946,593.38/1,306,303.66 = 516,873.50/x
  3. Step 3: Cross multiply
    946,593.38x = 1,306,303.66 × 516,873.50
  4. Step 4: Simplify right side
    946,593.38x = 675,193,744,807.01
  5. Step 5: Solve for x
    x = 675,193,744,807.01/946,593.38
  6. Step 6: Final answer
    x = 713,288.05

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Double scale
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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.