Home / 4,259,248.44-6,369,467.22-3,180,518.52

Finding the Fourth Proportional to 4,259,248.44, 6,369,467.22 and 3,180,518.52

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Solution

The fourth proportional to 4,259,248.44, 6,369,467.22 and 3,180,518.52 is: 4,756,287.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,248.44 : 6,369,467.22 = 3,180,518.52 : x
  2. Step 2: Convert to fraction form
    4,259,248.44/6,369,467.22 = 3,180,518.52/x
  3. Step 3: Cross multiply
    4,259,248.44x = 6,369,467.22 × 3,180,518.52
  4. Step 4: Simplify right side
    4,259,248.44x = 20,258,208,455,742.91
  5. Step 5: Solve for x
    x = 20,258,208,455,742.91/4,259,248.44
  6. Step 6: Final answer
    x = 4,756,287.11

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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.