Home / 2,683,497.19-3,703,322.82-1,537,798.96

Finding the Fourth Proportional to 2,683,497.19, 3,703,322.82 and 1,537,798.96

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Solution

The fourth proportional to 2,683,497.19, 3,703,322.82 and 1,537,798.96 is: 2,122,217.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,497.19 : 3,703,322.82 = 1,537,798.96 : x
  2. Step 2: Convert to fraction form
    2,683,497.19/3,703,322.82 = 1,537,798.96/x
  3. Step 3: Cross multiply
    2,683,497.19x = 3,703,322.82 × 1,537,798.96
  4. Step 4: Simplify right side
    2,683,497.19x = 5,694,965,981,140.27
  5. Step 5: Solve for x
    x = 5,694,965,981,140.27/2,683,497.19
  6. Step 6: Final answer
    x = 2,122,217.98

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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.