Home / 3,891,181.34-5,371,263.21-2,342,515.04

Finding the Fourth Proportional to 3,891,181.34, 5,371,263.21 and 2,342,515.04

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Solution

The fourth proportional to 3,891,181.34, 5,371,263.21 and 2,342,515.04 is: 3,233,533.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,891,181.34 : 5,371,263.21 = 2,342,515.04 : x
  2. Step 2: Convert to fraction form
    3,891,181.34/5,371,263.21 = 2,342,515.04/x
  3. Step 3: Cross multiply
    3,891,181.34x = 5,371,263.21 × 2,342,515.04
  4. Step 4: Simplify right side
    3,891,181.34x = 12,582,264,853,223.68
  5. Step 5: Solve for x
    x = 12,582,264,853,223.68/3,891,181.34
  6. Step 6: Final answer
    x = 3,233,533.41

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Double scale
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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.