Home / 707,007.54-1,060,677.34-233,692.88

Finding the Fourth Proportional to 707,007.54, 1,060,677.34 and 233,692.88

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Solution

The fourth proportional to 707,007.54, 1,060,677.34 and 233,692.88 is: 350,594.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,007.54 : 1,060,677.34 = 233,692.88 : x
  2. Step 2: Convert to fraction form
    707,007.54/1,060,677.34 = 233,692.88/x
  3. Step 3: Cross multiply
    707,007.54x = 1,060,677.34 × 233,692.88
  4. Step 4: Simplify right side
    707,007.54x = 247,872,742,335.34
  5. Step 5: Solve for x
    x = 247,872,742,335.34/707,007.54
  6. Step 6: Final answer
    x = 350,594.20

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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.