Home / 3,692,156.90-5,095,432.17-2,060,881.70

Finding the Fourth Proportional to 3,692,156.90, 5,095,432.17 and 2,060,881.70

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Solution

The fourth proportional to 3,692,156.90, 5,095,432.17 and 2,060,881.70 is: 2,844,159.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,156.90 : 5,095,432.17 = 2,060,881.70 : x
  2. Step 2: Convert to fraction form
    3,692,156.90/5,095,432.17 = 2,060,881.70/x
  3. Step 3: Cross multiply
    3,692,156.90x = 5,095,432.17 × 2,060,881.70
  4. Step 4: Simplify right side
    3,692,156.90x = 10,501,082,912,744.29
  5. Step 5: Solve for x
    x = 10,501,082,912,744.29/3,692,156.90
  6. Step 6: Final answer
    x = 2,844,159.44

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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.