Home / 10,366,930.61-14,309,210.09-6,017,418.17

Finding the Fourth Proportional to 10,366,930.61, 14,309,210.09 and 6,017,418.17

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Solution

The fourth proportional to 10,366,930.61, 14,309,210.09 and 6,017,418.17 is: 8,305,688.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,930.61 : 14,309,210.09 = 6,017,418.17 : x
  2. Step 2: Convert to fraction form
    10,366,930.61/14,309,210.09 = 6,017,418.17/x
  3. Step 3: Cross multiply
    10,366,930.61x = 14,309,210.09 × 6,017,418.17
  4. Step 4: Simplify right side
    10,366,930.61x = 86,104,500,793,913.33
  5. Step 5: Solve for x
    x = 86,104,500,793,913.33/10,366,930.61
  6. Step 6: Final answer
    x = 8,305,688.93

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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.