Home / 5,816,356.88-8,026,390.17-3,369,015.72

Finding the Fourth Proportional to 5,816,356.88, 8,026,390.17 and 3,369,015.72

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Solution

The fourth proportional to 5,816,356.88, 8,026,390.17 and 3,369,015.72 is: 4,649,136.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,816,356.88 : 8,026,390.17 = 3,369,015.72 : x
  2. Step 2: Convert to fraction form
    5,816,356.88/8,026,390.17 = 3,369,015.72/x
  3. Step 3: Cross multiply
    5,816,356.88x = 8,026,390.17 × 3,369,015.72
  4. Step 4: Simplify right side
    5,816,356.88x = 27,041,034,657,583.47
  5. Step 5: Solve for x
    x = 27,041,034,657,583.47/5,816,356.88
  6. Step 6: Final answer
    x = 4,649,136.09

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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.