Home / 1,502,808.80-2,254,952.44-703,952.24

Finding the Fourth Proportional to 1,502,808.80, 2,254,952.44 and 703,952.24

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Solution

The fourth proportional to 1,502,808.80, 2,254,952.44 and 703,952.24 is: 1,056,274.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,808.80 : 2,254,952.44 = 703,952.24 : x
  2. Step 2: Convert to fraction form
    1,502,808.80/2,254,952.44 = 703,952.24/x
  3. Step 3: Cross multiply
    1,502,808.80x = 2,254,952.44 × 703,952.24
  4. Step 4: Simplify right side
    1,502,808.80x = 1,587,378,821,231.47
  5. Step 5: Solve for x
    x = 1,587,378,821,231.47/1,502,808.80
  6. Step 6: Final answer
    x = 1,056,274.64

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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.