Home / 3,073,616.43-4,241,570.82-1,697,045.93

Finding the Fourth Proportional to 3,073,616.43, 4,241,570.82 and 1,697,045.93

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Solution

The fourth proportional to 3,073,616.43, 4,241,570.82 and 1,697,045.93 is: 2,341,912.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,616.43 : 4,241,570.82 = 1,697,045.93 : x
  2. Step 2: Convert to fraction form
    3,073,616.43/4,241,570.82 = 1,697,045.93/x
  3. Step 3: Cross multiply
    3,073,616.43x = 4,241,570.82 × 1,697,045.93
  4. Step 4: Simplify right side
    3,073,616.43x = 7,198,140,475,679.91
  5. Step 5: Solve for x
    x = 7,198,140,475,679.91/3,073,616.43
  6. Step 6: Final answer
    x = 2,341,912.41

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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.