Home / 11,595,925.39-16,002,569.31-6,369,416.59

Finding the Fourth Proportional to 11,595,925.39, 16,002,569.31 and 6,369,416.59

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Solution

The fourth proportional to 11,595,925.39, 16,002,569.31 and 6,369,416.59 is: 8,789,900.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,595,925.39 : 16,002,569.31 = 6,369,416.59 : x
  2. Step 2: Convert to fraction form
    11,595,925.39/16,002,569.31 = 6,369,416.59/x
  3. Step 3: Cross multiply
    11,595,925.39x = 16,002,569.31 × 6,369,416.59
  4. Step 4: Simplify right side
    11,595,925.39x = 101,927,030,413,891.77
  5. Step 5: Solve for x
    x = 101,927,030,413,891.77/11,595,925.39
  6. Step 6: Final answer
    x = 8,789,900.50

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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.