Home / 10,617,925.88-14,653,981.68-6,034,936.16

Finding the Fourth Proportional to 10,617,925.88, 14,653,981.68 and 6,034,936.16

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Solution

The fourth proportional to 10,617,925.88, 14,653,981.68 and 6,034,936.16 is: 8,328,918.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,617,925.88 : 14,653,981.68 = 6,034,936.16 : x
  2. Step 2: Convert to fraction form
    10,617,925.88/14,653,981.68 = 6,034,936.16/x
  3. Step 3: Cross multiply
    10,617,925.88x = 14,653,981.68 × 6,034,936.16
  4. Step 4: Simplify right side
    10,617,925.88x = 88,435,843,928,609.55
  5. Step 5: Solve for x
    x = 88,435,843,928,609.55/10,617,925.88
  6. Step 6: Final answer
    x = 8,328,918.94

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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.