Home / 2,933,497.80-4,400,250.48-803,600.64

Finding the Fourth Proportional to 2,933,497.80, 4,400,250.48 and 803,600.64

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Solution

The fourth proportional to 2,933,497.80, 4,400,250.48 and 803,600.64 is: 1,205,402.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,497.80 : 4,400,250.48 = 803,600.64 : x
  2. Step 2: Convert to fraction form
    2,933,497.80/4,400,250.48 = 803,600.64/x
  3. Step 3: Cross multiply
    2,933,497.80x = 4,400,250.48 × 803,600.64
  4. Step 4: Simplify right side
    2,933,497.80x = 3,536,044,101,888.31
  5. Step 5: Solve for x
    x = 3,536,044,101,888.31/2,933,497.80
  6. Step 6: Final answer
    x = 1,205,402.00

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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.