Home / 3,554,258.46-4,899,775.23-2,533,891.74

Finding the Fourth Proportional to 3,554,258.46, 4,899,775.23 and 2,533,891.74

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Solution

The fourth proportional to 3,554,258.46, 4,899,775.23 and 2,533,891.74 is: 3,493,133.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,258.46 : 4,899,775.23 = 2,533,891.74 : x
  2. Step 2: Convert to fraction form
    3,554,258.46/4,899,775.23 = 2,533,891.74/x
  3. Step 3: Cross multiply
    3,554,258.46x = 4,899,775.23 × 2,533,891.74
  4. Step 4: Simplify right side
    3,554,258.46x = 12,415,499,983,153.60
  5. Step 5: Solve for x
    x = 12,415,499,983,153.60/3,554,258.46
  6. Step 6: Final answer
    x = 3,493,133.69

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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.