Home / 3,022,555.46-4,535,604.63-2,168,706.92

Finding the Fourth Proportional to 3,022,555.46, 4,535,604.63 and 2,168,706.92

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Solution

The fourth proportional to 3,022,555.46, 4,535,604.63 and 2,168,706.92 is: 3,254,331.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,555.46 : 4,535,604.63 = 2,168,706.92 : x
  2. Step 2: Convert to fraction form
    3,022,555.46/4,535,604.63 = 2,168,706.92/x
  3. Step 3: Cross multiply
    3,022,555.46x = 4,535,604.63 × 2,168,706.92
  4. Step 4: Simplify right side
    3,022,555.46x = 9,836,397,124,787.02
  5. Step 5: Solve for x
    x = 9,836,397,124,787.02/3,022,555.46
  6. Step 6: Final answer
    x = 3,254,331.40

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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.