Home / 3,371,639.70-5,057,459.55-3,348,020.10

Finding the Fourth Proportional to 3,371,639.70, 5,057,459.55 and 3,348,020.10

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Solution

The fourth proportional to 3,371,639.70, 5,057,459.55 and 3,348,020.10 is: 5,022,030.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,639.70 : 5,057,459.55 = 3,348,020.10 : x
  2. Step 2: Convert to fraction form
    3,371,639.70/5,057,459.55 = 3,348,020.10/x
  3. Step 3: Cross multiply
    3,371,639.70x = 5,057,459.55 × 3,348,020.10
  4. Step 4: Simplify right side
    3,371,639.70x = 16,932,476,228,336.96
  5. Step 5: Solve for x
    x = 16,932,476,228,336.96/3,371,639.70
  6. Step 6: Final answer
    x = 5,022,030.15

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1.5x scale

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.