Home / 4,314,537.70-6,474,279.30-1,755,280.30

Finding the Fourth Proportional to 4,314,537.70, 6,474,279.30 and 1,755,280.30

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Solution

The fourth proportional to 4,314,537.70, 6,474,279.30 and 1,755,280.30 is: 2,633,926.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,537.70 : 6,474,279.30 = 1,755,280.30 : x
  2. Step 2: Convert to fraction form
    4,314,537.70/6,474,279.30 = 1,755,280.30/x
  3. Step 3: Cross multiply
    4,314,537.70x = 6,474,279.30 × 1,755,280.30
  4. Step 4: Simplify right side
    4,314,537.70x = 11,364,174,911,987.79
  5. Step 5: Solve for x
    x = 11,364,174,911,987.79/4,314,537.70
  6. Step 6: Final answer
    x = 2,633,926.44

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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.