Home / 2,770,664.04-3,823,478.91-1,546,988.40

Finding the Fourth Proportional to 2,770,664.04, 3,823,478.91 and 1,546,988.40

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Solution

The fourth proportional to 2,770,664.04, 3,823,478.91 and 1,546,988.40 is: 2,134,823.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,664.04 : 3,823,478.91 = 1,546,988.40 : x
  2. Step 2: Convert to fraction form
    2,770,664.04/3,823,478.91 = 1,546,988.40/x
  3. Step 3: Cross multiply
    2,770,664.04x = 3,823,478.91 × 1,546,988.40
  4. Step 4: Simplify right side
    2,770,664.04x = 5,914,877,521,414.64
  5. Step 5: Solve for x
    x = 5,914,877,521,414.64/2,770,664.04
  6. Step 6: Final answer
    x = 2,134,823.07

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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.