Home / 3,083,182.46-4,254,683.24-1,706,528.84

Finding the Fourth Proportional to 3,083,182.46, 4,254,683.24 and 1,706,528.84

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Solution

The fourth proportional to 3,083,182.46, 4,254,683.24 and 1,706,528.84 is: 2,354,949.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,182.46 : 4,254,683.24 = 1,706,528.84 : x
  2. Step 2: Convert to fraction form
    3,083,182.46/4,254,683.24 = 1,706,528.84/x
  3. Step 3: Cross multiply
    3,083,182.46x = 4,254,683.24 × 1,706,528.84
  4. Step 4: Simplify right side
    3,083,182.46x = 7,260,739,653,072.61
  5. Step 5: Solve for x
    x = 7,260,739,653,072.61/3,083,182.46
  6. Step 6: Final answer
    x = 2,354,949.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.