Home / 4,070,216.16-5,616,923.40-2,234,754.54

Finding the Fourth Proportional to 4,070,216.16, 5,616,923.40 and 2,234,754.54

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Solution

The fourth proportional to 4,070,216.16, 5,616,923.40 and 2,234,754.54 is: 3,083,975.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,216.16 : 5,616,923.40 = 2,234,754.54 : x
  2. Step 2: Convert to fraction form
    4,070,216.16/5,616,923.40 = 2,234,754.54/x
  3. Step 3: Cross multiply
    4,070,216.16x = 5,616,923.40 × 2,234,754.54
  4. Step 4: Simplify right side
    4,070,216.16x = 12,552,445,068,982.24
  5. Step 5: Solve for x
    x = 12,552,445,068,982.24/4,070,216.16
  6. Step 6: Final answer
    x = 3,083,975.05

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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.