Home / 1,550,574.12-2,325,972.06-413,330.52

Finding the Fourth Proportional to 1,550,574.12, 2,325,972.06 and 413,330.52

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Solution

The fourth proportional to 1,550,574.12, 2,325,972.06 and 413,330.52 is: 620,025.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,574.12 : 2,325,972.06 = 413,330.52 : x
  2. Step 2: Convert to fraction form
    1,550,574.12/2,325,972.06 = 413,330.52/x
  3. Step 3: Cross multiply
    1,550,574.12x = 2,325,972.06 × 413,330.52
  4. Step 4: Simplify right side
    1,550,574.12x = 961,395,241,065.27
  5. Step 5: Solve for x
    x = 961,395,241,065.27/1,550,574.12
  6. Step 6: Final answer
    x = 620,025.34

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.