Home / 9,932,899.32-14,899,348.98-3,542,893.56

Finding the Fourth Proportional to 9,932,899.32, 14,899,348.98 and 3,542,893.56

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Solution

The fourth proportional to 9,932,899.32, 14,899,348.98 and 3,542,893.56 is: 5,314,340.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,932,899.32 : 14,899,348.98 = 3,542,893.56 : x
  2. Step 2: Convert to fraction form
    9,932,899.32/14,899,348.98 = 3,542,893.56/x
  3. Step 3: Cross multiply
    9,932,899.32x = 14,899,348.98 × 3,542,893.56
  4. Step 4: Simplify right side
    9,932,899.32x = 52,786,807,549,434.57
  5. Step 5: Solve for x
    x = 52,786,807,549,434.57/9,932,899.32
  6. Step 6: Final answer
    x = 5,314,340.34

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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.