Home / 2,683,995.62-3,706,148.73-2,489,269.24

Finding the Fourth Proportional to 2,683,995.62, 3,706,148.73 and 2,489,269.24

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Solution

The fourth proportional to 2,683,995.62, 3,706,148.73 and 2,489,269.24 is: 3,437,264.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,995.62 : 3,706,148.73 = 2,489,269.24 : x
  2. Step 2: Convert to fraction form
    2,683,995.62/3,706,148.73 = 2,489,269.24/x
  3. Step 3: Cross multiply
    2,683,995.62x = 3,706,148.73 × 2,489,269.24
  4. Step 4: Simplify right side
    2,683,995.62x = 9,225,602,032,454.07
  5. Step 5: Solve for x
    x = 9,225,602,032,454.07/2,683,995.62
  6. Step 6: Final answer
    x = 3,437,264.19

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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.