Home / 10,639,577.88-14,682,633.75-6,055,899.26

Finding the Fourth Proportional to 10,639,577.88, 14,682,633.75 and 6,055,899.26

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Solution

The fourth proportional to 10,639,577.88, 14,682,633.75 and 6,055,899.26 is: 8,357,150.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,639,577.88 : 14,682,633.75 = 6,055,899.26 : x
  2. Step 2: Convert to fraction form
    10,639,577.88/14,682,633.75 = 6,055,899.26/x
  3. Step 3: Cross multiply
    10,639,577.88x = 14,682,633.75 × 6,055,899.26
  4. Step 4: Simplify right side
    10,639,577.88x = 88,916,550,788,062.86
  5. Step 5: Solve for x
    x = 88,916,550,788,062.86/10,639,577.88
  6. Step 6: Final answer
    x = 8,357,150.24

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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.