Home / 2,470,067.20-3,704,179.20-973,849.60

Finding the Fourth Proportional to 2,470,067.20, 3,704,179.20 and 973,849.60

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Solution

The fourth proportional to 2,470,067.20, 3,704,179.20 and 973,849.60 is: 1,460,411.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,067.20 : 3,704,179.20 = 973,849.60 : x
  2. Step 2: Convert to fraction form
    2,470,067.20/3,704,179.20 = 973,849.60/x
  3. Step 3: Cross multiply
    2,470,067.20x = 3,704,179.20 × 973,849.60
  4. Step 4: Simplify right side
    2,470,067.20x = 3,607,313,432,248.32
  5. Step 5: Solve for x
    x = 3,607,313,432,248.32/2,470,067.20
  6. Step 6: Final answer
    x = 1,460,411.05

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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.