Home / 4,059,162.18-5,601,442.86-2,223,628.38

Finding the Fourth Proportional to 4,059,162.18, 5,601,442.86 and 2,223,628.38

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Solution

The fourth proportional to 4,059,162.18, 5,601,442.86 and 2,223,628.38 is: 3,068,497.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,162.18 : 5,601,442.86 = 2,223,628.38 : x
  2. Step 2: Convert to fraction form
    4,059,162.18/5,601,442.86 = 2,223,628.38/x
  3. Step 3: Cross multiply
    4,059,162.18x = 5,601,442.86 × 2,223,628.38
  4. Step 4: Simplify right side
    4,059,162.18x = 12,455,527,312,444.37
  5. Step 5: Solve for x
    x = 12,455,527,312,444.37/4,059,162.18
  6. Step 6: Final answer
    x = 3,068,497.08

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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.