Home / 5,426,006.84-8,139,756.36-2,014,003.52

Finding the Fourth Proportional to 5,426,006.84, 8,139,756.36 and 2,014,003.52

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Solution

The fourth proportional to 5,426,006.84, 8,139,756.36 and 2,014,003.52 is: 3,021,282.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,426,006.84 : 8,139,756.36 = 2,014,003.52 : x
  2. Step 2: Convert to fraction form
    5,426,006.84/8,139,756.36 = 2,014,003.52/x
  3. Step 3: Cross multiply
    5,426,006.84x = 8,139,756.36 × 2,014,003.52
  4. Step 4: Simplify right side
    5,426,006.84x = 16,393,497,960,982.39
  5. Step 5: Solve for x
    x = 16,393,497,960,982.39/5,426,006.84
  6. Step 6: Final answer
    x = 3,021,282.21

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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.