Home / 3,463,207.40-5,194,811.10-2,506,613.60

Finding the Fourth Proportional to 3,463,207.40, 5,194,811.10 and 2,506,613.60

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Solution

The fourth proportional to 3,463,207.40, 5,194,811.10 and 2,506,613.60 is: 3,759,920.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,207.40 : 5,194,811.10 = 2,506,613.60 : x
  2. Step 2: Convert to fraction form
    3,463,207.40/5,194,811.10 = 2,506,613.60/x
  3. Step 3: Cross multiply
    3,463,207.40x = 5,194,811.10 × 2,506,613.60
  4. Step 4: Simplify right side
    3,463,207.40x = 13,021,384,152,690.96
  5. Step 5: Solve for x
    x = 13,021,384,152,690.96/3,463,207.40
  6. Step 6: Final answer
    x = 3,759,920.40

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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.