Home / 708,165.01-1,061,474.64-348,583.33

Finding the Fourth Proportional to 708,165.01, 1,061,474.64 and 348,583.33

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Solution

The fourth proportional to 708,165.01, 1,061,474.64 and 348,583.33 is: 522,494.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,165.01 : 1,061,474.64 = 348,583.33 : x
  2. Step 2: Convert to fraction form
    708,165.01/1,061,474.64 = 348,583.33/x
  3. Step 3: Cross multiply
    708,165.01x = 1,061,474.64 × 348,583.33
  4. Step 4: Simplify right side
    708,165.01x = 370,012,364,721.75
  5. Step 5: Solve for x
    x = 370,012,364,721.75/708,165.01
  6. Step 6: Final answer
    x = 522,494.56

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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.