Home / 3,622,459.10-5,433,688.65-2,205,283.10

Finding the Fourth Proportional to 3,622,459.10, 5,433,688.65 and 2,205,283.10

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Solution

The fourth proportional to 3,622,459.10, 5,433,688.65 and 2,205,283.10 is: 3,307,924.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,459.10 : 5,433,688.65 = 2,205,283.10 : x
  2. Step 2: Convert to fraction form
    3,622,459.10/5,433,688.65 = 2,205,283.10/x
  3. Step 3: Cross multiply
    3,622,459.10x = 5,433,688.65 × 2,205,283.10
  4. Step 4: Simplify right side
    3,622,459.10x = 11,982,821,750,506.82
  5. Step 5: Solve for x
    x = 11,982,821,750,506.82/3,622,459.10
  6. Step 6: Final answer
    x = 3,307,924.65

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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.