Home / 1,033,290.64-1,425,957.96-568,164.08

Finding the Fourth Proportional to 1,033,290.64, 1,425,957.96 and 568,164.08

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Solution

The fourth proportional to 1,033,290.64, 1,425,957.96 and 568,164.08 is: 784,075.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,290.64 : 1,425,957.96 = 568,164.08 : x
  2. Step 2: Convert to fraction form
    1,033,290.64/1,425,957.96 = 568,164.08/x
  3. Step 3: Cross multiply
    1,033,290.64x = 1,425,957.96 × 568,164.08
  4. Step 4: Simplify right side
    1,033,290.64x = 810,178,092,462.08
  5. Step 5: Solve for x
    x = 810,178,092,462.08/1,033,290.64
  6. Step 6: Final answer
    x = 784,075.71

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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.