Home / 2,391,621.04-3,585,537.07-1,192,926.34

Finding the Fourth Proportional to 2,391,621.04, 3,585,537.07 and 1,192,926.34

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Solution

The fourth proportional to 2,391,621.04, 3,585,537.07 and 1,192,926.34 is: 1,788,444.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,621.04 : 3,585,537.07 = 1,192,926.34 : x
  2. Step 2: Convert to fraction form
    2,391,621.04/3,585,537.07 = 1,192,926.34/x
  3. Step 3: Cross multiply
    2,391,621.04x = 3,585,537.07 × 1,192,926.34
  4. Step 4: Simplify right side
    2,391,621.04x = 4,277,281,613,849.42
  5. Step 5: Solve for x
    x = 4,277,281,613,849.42/2,391,621.04
  6. Step 6: Final answer
    x = 1,788,444.55

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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.