Home / 6,319,597.50-8,721,268.92-3,566,955.06

Finding the Fourth Proportional to 6,319,597.50, 8,721,268.92 and 3,566,955.06

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Solution

The fourth proportional to 6,319,597.50, 8,721,268.92 and 3,566,955.06 is: 4,922,524.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,319,597.50 : 8,721,268.92 = 3,566,955.06 : x
  2. Step 2: Convert to fraction form
    6,319,597.50/8,721,268.92 = 3,566,955.06/x
  3. Step 3: Cross multiply
    6,319,597.50x = 8,721,268.92 × 3,566,955.06
  4. Step 4: Simplify right side
    6,319,597.50x = 31,108,374,303,814.73
  5. Step 5: Solve for x
    x = 31,108,374,303,814.73/6,319,597.50
  6. Step 6: Final answer
    x = 4,922,524.62

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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.