Home / 3,345,269.70-5,017,904.55-1,101,116.10

Finding the Fourth Proportional to 3,345,269.70, 5,017,904.55 and 1,101,116.10

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Solution

The fourth proportional to 3,345,269.70, 5,017,904.55 and 1,101,116.10 is: 1,651,674.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,345,269.70 : 5,017,904.55 = 1,101,116.10 : x
  2. Step 2: Convert to fraction form
    3,345,269.70/5,017,904.55 = 1,101,116.10/x
  3. Step 3: Cross multiply
    3,345,269.70x = 5,017,904.55 × 1,101,116.10
  4. Step 4: Simplify right side
    3,345,269.70x = 5,525,295,488,268.26
  5. Step 5: Solve for x
    x = 5,525,295,488,268.26/3,345,269.70
  6. Step 6: Final answer
    x = 1,651,674.15

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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.