Home / 6,304,879.50-8,700,743.43-3,588,625.50

Finding the Fourth Proportional to 6,304,879.50, 8,700,743.43 and 3,588,625.50

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Solution

The fourth proportional to 6,304,879.50, 8,700,743.43 and 3,588,625.50 is: 4,952,308.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,304,879.50 : 8,700,743.43 = 3,588,625.50 : x
  2. Step 2: Convert to fraction form
    6,304,879.50/8,700,743.43 = 3,588,625.50/x
  3. Step 3: Cross multiply
    6,304,879.50x = 8,700,743.43 × 3,588,625.50
  4. Step 4: Simplify right side
    6,304,879.50x = 31,223,709,741,855.46
  5. Step 5: Solve for x
    x = 31,223,709,741,855.46/6,304,879.50
  6. Step 6: Final answer
    x = 4,952,308.72

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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.