Home / 6,211,815.84-9,316,324.08-2,423,348.64

Finding the Fourth Proportional to 6,211,815.84, 9,316,324.08 and 2,423,348.64

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Solution

The fourth proportional to 6,211,815.84, 9,316,324.08 and 2,423,348.64 is: 3,634,476.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,211,815.84 : 9,316,324.08 = 2,423,348.64 : x
  2. Step 2: Convert to fraction form
    6,211,815.84/9,316,324.08 = 2,423,348.64/x
  3. Step 3: Cross multiply
    6,211,815.84x = 9,316,324.08 × 2,423,348.64
  4. Step 4: Simplify right side
    6,211,815.84x = 22,576,701,289,067.25
  5. Step 5: Solve for x
    x = 22,576,701,289,067.25/6,211,815.84
  6. Step 6: Final answer
    x = 3,634,476.92

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Double scale
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Similar ratio
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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.