Home / 1,614,936.56-2,226,776.20-1,033,384.08

Finding the Fourth Proportional to 1,614,936.56, 2,226,776.20 and 1,033,384.08

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Solution

The fourth proportional to 1,614,936.56, 2,226,776.20 and 1,033,384.08 is: 1,424,895.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,936.56 : 2,226,776.20 = 1,033,384.08 : x
  2. Step 2: Convert to fraction form
    1,614,936.56/2,226,776.20 = 1,033,384.08/x
  3. Step 3: Cross multiply
    1,614,936.56x = 2,226,776.20 × 1,033,384.08
  4. Step 4: Simplify right side
    1,614,936.56x = 2,301,115,074,802.90
  5. Step 5: Solve for x
    x = 2,301,115,074,802.90/1,614,936.56
  6. Step 6: Final answer
    x = 1,424,895.03

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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.