Home / 3,367,118.61-5,051,424.24-970,776.18

Finding the Fourth Proportional to 3,367,118.61, 5,051,424.24 and 970,776.18

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Solution

The fourth proportional to 3,367,118.61, 5,051,424.24 and 970,776.18 is: 1,456,379.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,118.61 : 5,051,424.24 = 970,776.18 : x
  2. Step 2: Convert to fraction form
    3,367,118.61/5,051,424.24 = 970,776.18/x
  3. Step 3: Cross multiply
    3,367,118.61x = 5,051,424.24 × 970,776.18
  4. Step 4: Simplify right side
    3,367,118.61x = 4,903,802,327,266.60
  5. Step 5: Solve for x
    x = 4,903,802,327,266.60/3,367,118.61
  6. Step 6: Final answer
    x = 1,456,379.44

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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.