Home / 5,444,855.78-7,513,670.81-2,964,024.89

Finding the Fourth Proportional to 5,444,855.78, 7,513,670.81 and 2,964,024.89

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Solution

The fourth proportional to 5,444,855.78, 7,513,670.81 and 2,964,024.89 is: 4,090,229.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,855.78 : 7,513,670.81 = 2,964,024.89 : x
  2. Step 2: Convert to fraction form
    5,444,855.78/7,513,670.81 = 2,964,024.89/x
  3. Step 3: Cross multiply
    5,444,855.78x = 7,513,670.81 × 2,964,024.89
  4. Step 4: Simplify right side
    5,444,855.78x = 22,270,707,281,286.34
  5. Step 5: Solve for x
    x = 22,270,707,281,286.34/5,444,855.78
  6. Step 6: Final answer
    x = 4,090,229.05

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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.