Home / 707,150.24-1,060,620.06-233,838.08

Finding the Fourth Proportional to 707,150.24, 1,060,620.06 and 233,838.08

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Solution

The fourth proportional to 707,150.24, 1,060,620.06 and 233,838.08 is: 350,722.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,150.24 : 1,060,620.06 = 233,838.08 : x
  2. Step 2: Convert to fraction form
    707,150.24/1,060,620.06 = 233,838.08/x
  3. Step 3: Cross multiply
    707,150.24x = 1,060,620.06 × 233,838.08
  4. Step 4: Simplify right side
    707,150.24x = 248,013,358,439.89
  5. Step 5: Solve for x
    x = 248,013,358,439.89/707,150.24
  6. Step 6: Final answer
    x = 350,722.30

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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.