Home / 8,544,080.15-11,790,941.35-4,676,518.27

Finding the Fourth Proportional to 8,544,080.15, 11,790,941.35 and 4,676,518.27

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Solution

The fourth proportional to 8,544,080.15, 11,790,941.35 and 4,676,518.27 is: 6,453,655.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544,080.15 : 11,790,941.35 = 4,676,518.27 : x
  2. Step 2: Convert to fraction form
    8,544,080.15/11,790,941.35 = 4,676,518.27/x
  3. Step 3: Cross multiply
    8,544,080.15x = 11,790,941.35 × 4,676,518.27
  4. Step 4: Simplify right side
    8,544,080.15x = 55,140,552,561,436.16
  5. Step 5: Solve for x
    x = 55,140,552,561,436.16/8,544,080.15
  6. Step 6: Final answer
    x = 6,453,655.82

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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.