Home / 3,636,108.40-5,017,863.54-2,004,574.35

Finding the Fourth Proportional to 3,636,108.40, 5,017,863.54 and 2,004,574.35

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Solution

The fourth proportional to 3,636,108.40, 5,017,863.54 and 2,004,574.35 is: 2,766,331.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,108.40 : 5,017,863.54 = 2,004,574.35 : x
  2. Step 2: Convert to fraction form
    3,636,108.40/5,017,863.54 = 2,004,574.35/x
  3. Step 3: Cross multiply
    3,636,108.40x = 5,017,863.54 × 2,004,574.35
  4. Step 4: Simplify right side
    3,636,108.40x = 10,058,680,544,084.20
  5. Step 5: Solve for x
    x = 10,058,680,544,084.20/3,636,108.40
  6. Step 6: Final answer
    x = 2,766,331.32

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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.