Home / 1,794,330.20-2,692,013.70-532,188.20

Finding the Fourth Proportional to 1,794,330.20, 2,692,013.70 and 532,188.20

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Solution

The fourth proportional to 1,794,330.20, 2,692,013.70 and 532,188.20 is: 798,436.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,330.20 : 2,692,013.70 = 532,188.20 : x
  2. Step 2: Convert to fraction form
    1,794,330.20/2,692,013.70 = 532,188.20/x
  3. Step 3: Cross multiply
    1,794,330.20x = 2,692,013.70 × 532,188.20
  4. Step 4: Simplify right side
    1,794,330.20x = 1,432,657,925,378.34
  5. Step 5: Solve for x
    x = 1,432,657,925,378.34/1,794,330.20
  6. Step 6: Final answer
    x = 798,436.05

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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.