Home / 12,265,935.80-16,927,103.36-6,759,508.23

Finding the Fourth Proportional to 12,265,935.80, 16,927,103.36 and 6,759,508.23

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Solution

The fourth proportional to 12,265,935.80, 16,927,103.36 and 6,759,508.23 is: 9,328,183.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,265,935.80 : 16,927,103.36 = 6,759,508.23 : x
  2. Step 2: Convert to fraction form
    12,265,935.80/16,927,103.36 = 6,759,508.23/x
  3. Step 3: Cross multiply
    12,265,935.80x = 16,927,103.36 × 6,759,508.23
  4. Step 4: Simplify right side
    12,265,935.80x = 114,418,894,353,547.59
  5. Step 5: Solve for x
    x = 114,418,894,353,547.59/12,265,935.80
  6. Step 6: Final answer
    x = 9,328,183.04

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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.