Home / 5,726,832.16-8,596,472.40-2,317,465.36

Finding the Fourth Proportional to 5,726,832.16, 8,596,472.40 and 2,317,465.36

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Solution

The fourth proportional to 5,726,832.16, 8,596,472.40 and 2,317,465.36 is: 3,478,716.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,726,832.16 : 8,596,472.40 = 2,317,465.36 : x
  2. Step 2: Convert to fraction form
    5,726,832.16/8,596,472.40 = 2,317,465.36/x
  3. Step 3: Cross multiply
    5,726,832.16x = 8,596,472.40 × 2,317,465.36
  4. Step 4: Simplify right side
    5,726,832.16x = 19,922,027,005,196.06
  5. Step 5: Solve for x
    x = 19,922,027,005,196.06/5,726,832.16
  6. Step 6: Final answer
    x = 3,478,716.76

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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.