Home / 5,036,133.84-6,949,873.56-2,744,294.52

Finding the Fourth Proportional to 5,036,133.84, 6,949,873.56 and 2,744,294.52

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Solution

The fourth proportional to 5,036,133.84, 6,949,873.56 and 2,744,294.52 is: 3,787,131.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,133.84 : 6,949,873.56 = 2,744,294.52 : x
  2. Step 2: Convert to fraction form
    5,036,133.84/6,949,873.56 = 2,744,294.52/x
  3. Step 3: Cross multiply
    5,036,133.84x = 6,949,873.56 × 2,744,294.52
  4. Step 4: Simplify right side
    5,036,133.84x = 19,072,499,925,400.89
  5. Step 5: Solve for x
    x = 19,072,499,925,400.89/5,036,133.84
  6. Step 6: Final answer
    x = 3,787,131.27

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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.