Home / 946,596.44-1,306,252.14-516,870.20

Finding the Fourth Proportional to 946,596.44, 1,306,252.14 and 516,870.20

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Solution

The fourth proportional to 946,596.44, 1,306,252.14 and 516,870.20 is: 713,253.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,596.44 : 1,306,252.14 = 516,870.20 : x
  2. Step 2: Convert to fraction form
    946,596.44/1,306,252.14 = 516,870.20/x
  3. Step 3: Cross multiply
    946,596.44x = 1,306,252.14 × 516,870.20
  4. Step 4: Simplify right side
    946,596.44x = 675,162,804,852.23
  5. Step 5: Solve for x
    x = 675,162,804,852.23/946,596.44
  6. Step 6: Final answer
    x = 713,253.06

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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.