Home / 2,563,937.48-3,844,784.22-1,216,484.36

Finding the Fourth Proportional to 2,563,937.48, 3,844,784.22 and 1,216,484.36

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Solution

The fourth proportional to 2,563,937.48, 3,844,784.22 and 1,216,484.36 is: 1,824,194.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,937.48 : 3,844,784.22 = 1,216,484.36 : x
  2. Step 2: Convert to fraction form
    2,563,937.48/3,844,784.22 = 1,216,484.36/x
  3. Step 3: Cross multiply
    2,563,937.48x = 3,844,784.22 × 1,216,484.36
  4. Step 4: Simplify right side
    2,563,937.48x = 4,677,119,871,204.80
  5. Step 5: Solve for x
    x = 4,677,119,871,204.80/2,563,937.48
  6. Step 6: Final answer
    x = 1,824,194.20

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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.