Home / 9,652,065.80-14,480,042.70-2,828,625.80

Finding the Fourth Proportional to 9,652,065.80, 14,480,042.70 and 2,828,625.80

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Solution

The fourth proportional to 9,652,065.80, 14,480,042.70 and 2,828,625.80 is: 4,243,508.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,652,065.80 : 14,480,042.70 = 2,828,625.80 : x
  2. Step 2: Convert to fraction form
    9,652,065.80/14,480,042.70 = 2,828,625.80/x
  3. Step 3: Cross multiply
    9,652,065.80x = 14,480,042.70 × 2,828,625.80
  4. Step 4: Simplify right side
    9,652,065.80x = 40,958,622,366,321.66
  5. Step 5: Solve for x
    x = 40,958,622,366,321.66/9,652,065.80
  6. Step 6: Final answer
    x = 4,243,508.41

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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.