Home / 1,814,962.13-2,722,424.61-467,119.50

Finding the Fourth Proportional to 1,814,962.13, 2,722,424.61 and 467,119.50

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Solution

The fourth proportional to 1,814,962.13, 2,722,424.61 and 467,119.50 is: 700,674.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,962.13 : 2,722,424.61 = 467,119.50 : x
  2. Step 2: Convert to fraction form
    1,814,962.13/2,722,424.61 = 467,119.50/x
  3. Step 3: Cross multiply
    1,814,962.13x = 2,722,424.61 × 467,119.50
  4. Step 4: Simplify right side
    1,814,962.13x = 1,271,697,622,610.90
  5. Step 5: Solve for x
    x = 1,271,697,622,610.90/1,814,962.13
  6. Step 6: Final answer
    x = 700,674.47

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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.