Home / 1,367,015.80-2,050,523.70-569,854.30

Finding the Fourth Proportional to 1,367,015.80, 2,050,523.70 and 569,854.30

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Solution

The fourth proportional to 1,367,015.80, 2,050,523.70 and 569,854.30 is: 854,781.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,015.80 : 2,050,523.70 = 569,854.30 : x
  2. Step 2: Convert to fraction form
    1,367,015.80/2,050,523.70 = 569,854.30/x
  3. Step 3: Cross multiply
    1,367,015.80x = 2,050,523.70 × 569,854.30
  4. Step 4: Simplify right side
    1,367,015.80x = 1,168,499,747,696.91
  5. Step 5: Solve for x
    x = 1,168,499,747,696.91/1,367,015.80
  6. Step 6: Final answer
    x = 854,781.45

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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.