Home / 10,718,468.94-14,791,621.77-5,823,773.13

Finding the Fourth Proportional to 10,718,468.94, 14,791,621.77 and 5,823,773.13

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Solution

The fourth proportional to 10,718,468.94, 14,791,621.77 and 5,823,773.13 is: 8,036,880.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,718,468.94 : 14,791,621.77 = 5,823,773.13 : x
  2. Step 2: Convert to fraction form
    10,718,468.94/14,791,621.77 = 5,823,773.13/x
  3. Step 3: Cross multiply
    10,718,468.94x = 14,791,621.77 × 5,823,773.13
  4. Step 4: Simplify right side
    10,718,468.94x = 86,143,049,413,249.03
  5. Step 5: Solve for x
    x = 86,143,049,413,249.03/10,718,468.94
  6. Step 6: Final answer
    x = 8,036,880.07

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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.