Home / 1,756,574.20-2,633,066.75-996,811.01

Finding the Fourth Proportional to 1,756,574.20, 2,633,066.75 and 996,811.01

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Solution

The fourth proportional to 1,756,574.20, 2,633,066.75 and 996,811.01 is: 1,494,198.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,574.20 : 2,633,066.75 = 996,811.01 : x
  2. Step 2: Convert to fraction form
    1,756,574.20/2,633,066.75 = 996,811.01/x
  3. Step 3: Cross multiply
    1,756,574.20x = 2,633,066.75 × 996,811.01
  4. Step 4: Simplify right side
    1,756,574.20x = 2,624,669,920,058.55
  5. Step 5: Solve for x
    x = 2,624,669,920,058.55/1,756,574.20
  6. Step 6: Final answer
    x = 1,494,198.15

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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.