Home / 1,033,434.80-1,426,170.92-568,264.51

Finding the Fourth Proportional to 1,033,434.80, 1,426,170.92 and 568,264.51

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Solution

The fourth proportional to 1,033,434.80, 1,426,170.92 and 568,264.51 is: 784,222.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,434.80 : 1,426,170.92 = 568,264.51 : x
  2. Step 2: Convert to fraction form
    1,033,434.80/1,426,170.92 = 568,264.51/x
  3. Step 3: Cross multiply
    1,033,434.80x = 1,426,170.92 × 568,264.51
  4. Step 4: Simplify right side
    1,033,434.80x = 810,442,319,030.05
  5. Step 5: Solve for x
    x = 810,442,319,030.05/1,033,434.80
  6. Step 6: Final answer
    x = 784,222.01

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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.