Home / 9,718,835.70-14,580,003.15-4,039,634.10

Finding the Fourth Proportional to 9,718,835.70, 14,580,003.15 and 4,039,634.10

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Solution

The fourth proportional to 9,718,835.70, 14,580,003.15 and 4,039,634.10 is: 6,060,178.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,718,835.70 : 14,580,003.15 = 4,039,634.10 : x
  2. Step 2: Convert to fraction form
    9,718,835.70/14,580,003.15 = 4,039,634.10/x
  3. Step 3: Cross multiply
    9,718,835.70x = 14,580,003.15 × 4,039,634.10
  4. Step 4: Simplify right side
    9,718,835.70x = 58,897,877,902,847.41
  5. Step 5: Solve for x
    x = 58,897,877,902,847.41/9,718,835.70
  6. Step 6: Final answer
    x = 6,060,178.37

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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.