Home / 1,708,249.60-2,562,374.40-1,683,366.40

Finding the Fourth Proportional to 1,708,249.60, 2,562,374.40 and 1,683,366.40

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Solution

The fourth proportional to 1,708,249.60, 2,562,374.40 and 1,683,366.40 is: 2,525,049.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,249.60 : 2,562,374.40 = 1,683,366.40 : x
  2. Step 2: Convert to fraction form
    1,708,249.60/2,562,374.40 = 1,683,366.40/x
  3. Step 3: Cross multiply
    1,708,249.60x = 2,562,374.40 × 1,683,366.40
  4. Step 4: Simplify right side
    1,708,249.60x = 4,313,414,969,180.16
  5. Step 5: Solve for x
    x = 4,313,414,969,180.16/1,708,249.60
  6. Step 6: Final answer
    x = 2,525,049.60

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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.