Home / 3,566,472.67-4,921,731.75-2,038,612.60

Finding the Fourth Proportional to 3,566,472.67, 4,921,731.75 and 2,038,612.60

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Solution

The fourth proportional to 3,566,472.67, 4,921,731.75 and 2,038,612.60 is: 2,813,285.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,472.67 : 4,921,731.75 = 2,038,612.60 : x
  2. Step 2: Convert to fraction form
    3,566,472.67/4,921,731.75 = 2,038,612.60/x
  3. Step 3: Cross multiply
    3,566,472.67x = 4,921,731.75 × 2,038,612.60
  4. Step 4: Simplify right side
    3,566,472.67x = 10,033,504,359,370.05
  5. Step 5: Solve for x
    x = 10,033,504,359,370.05/3,566,472.67
  6. Step 6: Final answer
    x = 2,813,285.08

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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.