Home / 4,026,516.68-5,556,510.60-2,191,011.32

Finding the Fourth Proportional to 4,026,516.68, 5,556,510.60 and 2,191,011.32

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Solution

The fourth proportional to 4,026,516.68, 5,556,510.60 and 2,191,011.32 is: 3,023,550.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,516.68 : 5,556,510.60 = 2,191,011.32 : x
  2. Step 2: Convert to fraction form
    4,026,516.68/5,556,510.60 = 2,191,011.32/x
  3. Step 3: Cross multiply
    4,026,516.68x = 5,556,510.60 × 2,191,011.32
  4. Step 4: Simplify right side
    4,026,516.68x = 12,174,377,629,974.98
  5. Step 5: Solve for x
    x = 12,174,377,629,974.98/4,026,516.68
  6. Step 6: Final answer
    x = 3,023,550.77

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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.