Home / 3,916,020.60-5,874,030.90-2,233,294.20

Finding the Fourth Proportional to 3,916,020.60, 5,874,030.90 and 2,233,294.20

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Solution

The fourth proportional to 3,916,020.60, 5,874,030.90 and 2,233,294.20 is: 3,349,941.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,916,020.60 : 5,874,030.90 = 2,233,294.20 : x
  2. Step 2: Convert to fraction form
    3,916,020.60/5,874,030.90 = 2,233,294.20/x
  3. Step 3: Cross multiply
    3,916,020.60x = 5,874,030.90 × 2,233,294.20
  4. Step 4: Simplify right side
    3,916,020.60x = 13,118,439,139,590.78
  5. Step 5: Solve for x
    x = 13,118,439,139,590.78/3,916,020.60
  6. Step 6: Final answer
    x = 3,349,941.30

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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.