Home / 4,195,885.91-6,294,876.32-1,463,472.59

Finding the Fourth Proportional to 4,195,885.91, 6,294,876.32 and 1,463,472.59

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Solution

The fourth proportional to 4,195,885.91, 6,294,876.32 and 1,463,472.59 is: 2,195,574.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,885.91 : 6,294,876.32 = 1,463,472.59 : x
  2. Step 2: Convert to fraction form
    4,195,885.91/6,294,876.32 = 1,463,472.59/x
  3. Step 3: Cross multiply
    4,195,885.91x = 6,294,876.32 × 1,463,472.59
  4. Step 4: Simplify right side
    4,195,885.91x = 9,212,378,912,968.32
  5. Step 5: Solve for x
    x = 9,212,378,912,968.32/4,195,885.91
  6. Step 6: Final answer
    x = 2,195,574.22

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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.