Home / 3,697,460.70-5,546,191.05-1,301,286.30

Finding the Fourth Proportional to 3,697,460.70, 5,546,191.05 and 1,301,286.30

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Solution

The fourth proportional to 3,697,460.70, 5,546,191.05 and 1,301,286.30 is: 1,951,929.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,460.70 : 5,546,191.05 = 1,301,286.30 : x
  2. Step 2: Convert to fraction form
    3,697,460.70/5,546,191.05 = 1,301,286.30/x
  3. Step 3: Cross multiply
    3,697,460.70x = 5,546,191.05 × 1,301,286.30
  4. Step 4: Simplify right side
    3,697,460.70x = 7,217,182,430,547.62
  5. Step 5: Solve for x
    x = 7,217,182,430,547.62/3,697,460.70
  6. Step 6: Final answer
    x = 1,951,929.45

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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.