Home / 4,853,844.13-7,283,548.10-1,974,679.59

Finding the Fourth Proportional to 4,853,844.13, 7,283,548.10 and 1,974,679.59

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Solution

The fourth proportional to 4,853,844.13, 7,283,548.10 and 1,974,679.59 is: 2,963,151.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,844.13 : 7,283,548.10 = 1,974,679.59 : x
  2. Step 2: Convert to fraction form
    4,853,844.13/7,283,548.10 = 1,974,679.59/x
  3. Step 3: Cross multiply
    4,853,844.13x = 7,283,548.10 × 1,974,679.59
  4. Step 4: Simplify right side
    4,853,844.13x = 14,382,673,765,979.88
  5. Step 5: Solve for x
    x = 14,382,673,765,979.88/4,853,844.13
  6. Step 6: Final answer
    x = 2,963,151.14

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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.