Home / 5,037,400.64-7,556,626.92-2,159,055.92

Finding the Fourth Proportional to 5,037,400.64, 7,556,626.92 and 2,159,055.92

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Solution

The fourth proportional to 5,037,400.64, 7,556,626.92 and 2,159,055.92 is: 3,238,809.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,400.64 : 7,556,626.92 = 2,159,055.92 : x
  2. Step 2: Convert to fraction form
    5,037,400.64/7,556,626.92 = 2,159,055.92/x
  3. Step 3: Cross multiply
    5,037,400.64x = 7,556,626.92 × 2,159,055.92
  4. Step 4: Simplify right side
    5,037,400.64x = 16,315,180,086,857.37
  5. Step 5: Solve for x
    x = 16,315,180,086,857.37/5,037,400.64
  6. Step 6: Final answer
    x = 3,238,809.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.