Home / 8,500,634.12-11,730,879.46-4,829,557

Finding the Fourth Proportional to 8,500,634.12, 11,730,879.46 and 4,829,557

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Solution

The fourth proportional to 8,500,634.12, 11,730,879.46 and 4,829,557 is: 6,664,791.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,500,634.12 : 11,730,879.46 = 4,829,557 : x
  2. Step 2: Convert to fraction form
    8,500,634.12/11,730,879.46 = 4,829,557/x
  3. Step 3: Cross multiply
    8,500,634.12x = 11,730,879.46 × 4,829,557
  4. Step 4: Simplify right side
    8,500,634.12x = 56,654,951,012,199.23
  5. Step 5: Solve for x
    x = 56,654,951,012,199.23/8,500,634.12
  6. Step 6: Final answer
    x = 6,664,791.15

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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.