Home / 2,782,233.83-4,173,433.00-2,374,857.63

Finding the Fourth Proportional to 2,782,233.83, 4,173,433.00 and 2,374,857.63

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Solution

The fourth proportional to 2,782,233.83, 4,173,433.00 and 2,374,857.63 is: 3,562,356.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,782,233.83 : 4,173,433.00 = 2,374,857.63 : x
  2. Step 2: Convert to fraction form
    2,782,233.83/4,173,433.00 = 2,374,857.63/x
  3. Step 3: Cross multiply
    2,782,233.83x = 4,173,433.00 × 2,374,857.63
  4. Step 4: Simplify right side
    2,782,233.83x = 9,911,309,197,406.65
  5. Step 5: Solve for x
    x = 9,911,309,197,406.65/2,782,233.83
  6. Step 6: Final answer
    x = 3,562,356.65

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1.5x scale

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.