Home / 5,081,049.34-7,623,071.19-2,046,853.84

Finding the Fourth Proportional to 5,081,049.34, 7,623,071.19 and 2,046,853.84

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Solution

The fourth proportional to 5,081,049.34, 7,623,071.19 and 2,046,853.84 is: 3,070,883.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,081,049.34 : 7,623,071.19 = 2,046,853.84 : x
  2. Step 2: Convert to fraction form
    5,081,049.34/7,623,071.19 = 2,046,853.84/x
  3. Step 3: Cross multiply
    5,081,049.34x = 7,623,071.19 × 2,046,853.84
  4. Step 4: Simplify right side
    5,081,049.34x = 15,603,312,537,844.87
  5. Step 5: Solve for x
    x = 15,603,312,537,844.87/5,081,049.34
  6. Step 6: Final answer
    x = 3,070,883.89

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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.