Home / 4,794,585.72-6,616,729.38-2,757,396.84

Finding the Fourth Proportional to 4,794,585.72, 6,616,729.38 and 2,757,396.84

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Solution

The fourth proportional to 4,794,585.72, 6,616,729.38 and 2,757,396.84 is: 3,805,323.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,585.72 : 6,616,729.38 = 2,757,396.84 : x
  2. Step 2: Convert to fraction form
    4,794,585.72/6,616,729.38 = 2,757,396.84/x
  3. Step 3: Cross multiply
    4,794,585.72x = 6,616,729.38 × 2,757,396.84
  4. Step 4: Simplify right side
    4,794,585.72x = 18,244,948,683,547.16
  5. Step 5: Solve for x
    x = 18,244,948,683,547.16/4,794,585.72
  6. Step 6: Final answer
    x = 3,805,323.29

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1.5x scale

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.