Home / 4,090,401.56-5,654,957.82-3,070,034.84

Finding the Fourth Proportional to 4,090,401.56, 5,654,957.82 and 3,070,034.84

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Solution

The fourth proportional to 4,090,401.56, 5,654,957.82 and 3,070,034.84 is: 4,244,306.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,401.56 : 5,654,957.82 = 3,070,034.84 : x
  2. Step 2: Convert to fraction form
    4,090,401.56/5,654,957.82 = 3,070,034.84/x
  3. Step 3: Cross multiply
    4,090,401.56x = 5,654,957.82 × 3,070,034.84
  4. Step 4: Simplify right side
    4,090,401.56x = 17,360,917,526,130.45
  5. Step 5: Solve for x
    x = 17,360,917,526,130.45/4,090,401.56
  6. Step 6: Final answer
    x = 4,244,306.40

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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.