Home / 2,636,117.56-3,954,483.54-954,013.24

Finding the Fourth Proportional to 2,636,117.56, 3,954,483.54 and 954,013.24

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Solution

The fourth proportional to 2,636,117.56, 3,954,483.54 and 954,013.24 is: 1,431,131.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,636,117.56 : 3,954,483.54 = 954,013.24 : x
  2. Step 2: Convert to fraction form
    2,636,117.56/3,954,483.54 = 954,013.24/x
  3. Step 3: Cross multiply
    2,636,117.56x = 3,954,483.54 × 954,013.24
  4. Step 4: Simplify right side
    2,636,117.56x = 3,772,629,654,522.07
  5. Step 5: Solve for x
    x = 3,772,629,654,522.07/2,636,117.56
  6. Step 6: Final answer
    x = 1,431,131.04

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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.