Home / 7,381,323.08-11,076,926.32-3,063,376.82

Finding the Fourth Proportional to 7,381,323.08, 11,076,926.32 and 3,063,376.82

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Solution

The fourth proportional to 7,381,323.08, 11,076,926.32 and 3,063,376.82 is: 4,597,116.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,381,323.08 : 11,076,926.32 = 3,063,376.82 : x
  2. Step 2: Convert to fraction form
    7,381,323.08/11,076,926.32 = 3,063,376.82/x
  3. Step 3: Cross multiply
    7,381,323.08x = 11,076,926.32 × 3,063,376.82
  4. Step 4: Simplify right side
    7,381,323.08x = 33,932,799,369,871.67
  5. Step 5: Solve for x
    x = 33,932,799,369,871.67/7,381,323.08
  6. Step 6: Final answer
    x = 4,597,116.13

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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.