Home / 4,059,097.76-5,601,484.16-2,223,592.48

Finding the Fourth Proportional to 4,059,097.76, 5,601,484.16 and 2,223,592.48

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Solution

The fourth proportional to 4,059,097.76, 5,601,484.16 and 2,223,592.48 is: 3,068,518.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,097.76 : 5,601,484.16 = 2,223,592.48 : x
  2. Step 2: Convert to fraction form
    4,059,097.76/5,601,484.16 = 2,223,592.48/x
  3. Step 3: Cross multiply
    4,059,097.76x = 5,601,484.16 × 2,223,592.48
  4. Step 4: Simplify right side
    4,059,097.76x = 12,455,418,055,015.12
  5. Step 5: Solve for x
    x = 12,455,418,055,015.12/4,059,097.76
  6. Step 6: Final answer
    x = 3,068,518.87

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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.