Home / 2,509,901.10-3,764,851.65-2,285,514.90

Finding the Fourth Proportional to 2,509,901.10, 3,764,851.65 and 2,285,514.90

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Solution

The fourth proportional to 2,509,901.10, 3,764,851.65 and 2,285,514.90 is: 3,428,272.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,509,901.10 : 3,764,851.65 = 2,285,514.90 : x
  2. Step 2: Convert to fraction form
    2,509,901.10/3,764,851.65 = 2,285,514.90/x
  3. Step 3: Cross multiply
    2,509,901.10x = 3,764,851.65 × 2,285,514.90
  4. Step 4: Simplify right side
    2,509,901.10x = 8,604,624,542,364.58
  5. Step 5: Solve for x
    x = 8,604,624,542,364.58/2,509,901.10
  6. Step 6: Final answer
    x = 3,428,272.35

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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.