Home / 1,365,369.08-2,048,967.72-566,651.28

Finding the Fourth Proportional to 1,365,369.08, 2,048,967.72 and 566,651.28

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Solution

The fourth proportional to 1,365,369.08, 2,048,967.72 and 566,651.28 is: 850,356.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,369.08 : 2,048,967.72 = 566,651.28 : x
  2. Step 2: Convert to fraction form
    1,365,369.08/2,048,967.72 = 566,651.28/x
  3. Step 3: Cross multiply
    1,365,369.08x = 2,048,967.72 × 566,651.28
  4. Step 4: Simplify right side
    1,365,369.08x = 1,161,050,181,216.68
  5. Step 5: Solve for x
    x = 1,161,050,181,216.68/1,365,369.08
  6. Step 6: Final answer
    x = 850,356.29

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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.