Home / 1,004,259.02-1,385,540.32-568,616.94

Finding the Fourth Proportional to 1,004,259.02, 1,385,540.32 and 568,616.94

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Solution

The fourth proportional to 1,004,259.02, 1,385,540.32 and 568,616.94 is: 784,500.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,259.02 : 1,385,540.32 = 568,616.94 : x
  2. Step 2: Convert to fraction form
    1,004,259.02/1,385,540.32 = 568,616.94/x
  3. Step 3: Cross multiply
    1,004,259.02x = 1,385,540.32 × 568,616.94
  4. Step 4: Simplify right side
    1,004,259.02x = 787,841,697,005.02
  5. Step 5: Solve for x
    x = 787,841,697,005.02/1,004,259.02
  6. Step 6: Final answer
    x = 784,500.49

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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.