Home / 6,038,105.84-9,061,357.86-3,902,894

Finding the Fourth Proportional to 6,038,105.84, 9,061,357.86 and 3,902,894

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Solution

The fourth proportional to 6,038,105.84, 9,061,357.86 and 3,902,894 is: 5,857,055.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,038,105.84 : 9,061,357.86 = 3,902,894 : x
  2. Step 2: Convert to fraction form
    6,038,105.84/9,061,357.86 = 3,902,894/x
  3. Step 3: Cross multiply
    6,038,105.84x = 9,061,357.86 × 3,902,894
  4. Step 4: Simplify right side
    6,038,105.84x = 35,365,519,223,646.84
  5. Step 5: Solve for x
    x = 35,365,519,223,646.84/6,038,105.84
  6. Step 6: Final answer
    x = 5,857,055.20

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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.