Home / 4,074,643.50-5,623,182.99-2,263,807.50

Finding the Fourth Proportional to 4,074,643.50, 5,623,182.99 and 2,263,807.50

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Solution

The fourth proportional to 4,074,643.50, 5,623,182.99 and 2,263,807.50 is: 3,124,151.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,643.50 : 5,623,182.99 = 2,263,807.50 : x
  2. Step 2: Convert to fraction form
    4,074,643.50/5,623,182.99 = 2,263,807.50/x
  3. Step 3: Cross multiply
    4,074,643.50x = 5,623,182.99 × 2,263,807.50
  4. Step 4: Simplify right side
    4,074,643.50x = 12,729,803,826,634.43
  5. Step 5: Solve for x
    x = 12,729,803,826,634.43/4,074,643.50
  6. Step 6: Final answer
    x = 3,124,151.56

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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.