Home / 3,593,720.93-5,385,127.05-2,634,814.98

Finding the Fourth Proportional to 3,593,720.93, 5,385,127.05 and 2,634,814.98

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Solution

The fourth proportional to 3,593,720.93, 5,385,127.05 and 2,634,814.98 is: 3,948,223.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,720.93 : 5,385,127.05 = 2,634,814.98 : x
  2. Step 2: Convert to fraction form
    3,593,720.93/5,385,127.05 = 2,634,814.98/x
  3. Step 3: Cross multiply
    3,593,720.93x = 5,385,127.05 × 2,634,814.98
  4. Step 4: Simplify right side
    3,593,720.93x = 14,188,813,420,543.21
  5. Step 5: Solve for x
    x = 14,188,813,420,543.21/3,593,720.93
  6. Step 6: Final answer
    x = 3,948,223.50

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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.