Home / 8,776,497.62-13,161,472.72-3,017,601.74

Finding the Fourth Proportional to 8,776,497.62, 13,161,472.72 and 3,017,601.74

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Solution

The fourth proportional to 8,776,497.62, 13,161,472.72 and 3,017,601.74 is: 4,525,277.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,776,497.62 : 13,161,472.72 = 3,017,601.74 : x
  2. Step 2: Convert to fraction form
    8,776,497.62/13,161,472.72 = 3,017,601.74/x
  3. Step 3: Cross multiply
    8,776,497.62x = 13,161,472.72 × 3,017,601.74
  4. Step 4: Simplify right side
    8,776,497.62x = 39,716,083,006,194.21
  5. Step 5: Solve for x
    x = 39,716,083,006,194.21/8,776,497.62
  6. Step 6: Final answer
    x = 4,525,277.02

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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.