Home / 2,233,329.60-3,349,994.40-550,433.10

Finding the Fourth Proportional to 2,233,329.60, 3,349,994.40 and 550,433.10

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Solution

The fourth proportional to 2,233,329.60, 3,349,994.40 and 550,433.10 is: 825,649.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,329.60 : 3,349,994.40 = 550,433.10 : x
  2. Step 2: Convert to fraction form
    2,233,329.60/3,349,994.40 = 550,433.10/x
  3. Step 3: Cross multiply
    2,233,329.60x = 3,349,994.40 × 550,433.10
  4. Step 4: Simplify right side
    2,233,329.60x = 1,843,947,802,574.64
  5. Step 5: Solve for x
    x = 1,843,947,802,574.64/2,233,329.60
  6. Step 6: Final answer
    x = 825,649.65

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Double scale
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Similar ratio
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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.