Home / 1,024,245.25-1,413,458.51-565,359.94

Finding the Fourth Proportional to 1,024,245.25, 1,413,458.51 and 565,359.94

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Solution

The fourth proportional to 1,024,245.25, 1,413,458.51 and 565,359.94 is: 780,196.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,245.25 : 1,413,458.51 = 565,359.94 : x
  2. Step 2: Convert to fraction form
    1,024,245.25/1,413,458.51 = 565,359.94/x
  3. Step 3: Cross multiply
    1,024,245.25x = 1,413,458.51 × 565,359.94
  4. Step 4: Simplify right side
    1,024,245.25x = 799,112,818,406.09
  5. Step 5: Solve for x
    x = 799,112,818,406.09/1,024,245.25
  6. Step 6: Final answer
    x = 780,196.75

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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.