Home / 3,195,908.90-4,793,863.35-2,692,024.10

Finding the Fourth Proportional to 3,195,908.90, 4,793,863.35 and 2,692,024.10

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Solution

The fourth proportional to 3,195,908.90, 4,793,863.35 and 2,692,024.10 is: 4,038,036.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,908.90 : 4,793,863.35 = 2,692,024.10 : x
  2. Step 2: Convert to fraction form
    3,195,908.90/4,793,863.35 = 2,692,024.10/x
  3. Step 3: Cross multiply
    3,195,908.90x = 4,793,863.35 × 2,692,024.10
  4. Step 4: Simplify right side
    3,195,908.90x = 12,905,195,670,306.73
  5. Step 5: Solve for x
    x = 12,905,195,670,306.73/3,195,908.90
  6. Step 6: Final answer
    x = 4,038,036.15

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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.