Home / 2,771,654-3,824,882.76-1,564,507.76

Finding the Fourth Proportional to 2,771,654, 3,824,882.76 and 1,564,507.76

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Solution

The fourth proportional to 2,771,654, 3,824,882.76 and 1,564,507.76 is: 2,159,020.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,654 : 3,824,882.76 = 1,564,507.76 : x
  2. Step 2: Convert to fraction form
    2,771,654/3,824,882.76 = 1,564,507.76/x
  3. Step 3: Cross multiply
    2,771,654x = 3,824,882.76 × 1,564,507.76
  4. Step 4: Simplify right side
    2,771,654x = 5,984,058,759,110.22
  5. Step 5: Solve for x
    x = 5,984,058,759,110.22/2,771,654
  6. Step 6: Final answer
    x = 2,159,020.84

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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.