Home / 10,670,463.78-14,726,641.77-6,085,734.18

Finding the Fourth Proportional to 10,670,463.78, 14,726,641.77 and 6,085,734.18

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Solution

The fourth proportional to 10,670,463.78, 14,726,641.77 and 6,085,734.18 is: 8,399,112.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,670,463.78 : 14,726,641.77 = 6,085,734.18 : x
  2. Step 2: Convert to fraction form
    10,670,463.78/14,726,641.77 = 6,085,734.18/x
  3. Step 3: Cross multiply
    10,670,463.78x = 14,726,641.77 × 6,085,734.18
  4. Step 4: Simplify right side
    10,670,463.78x = 89,622,427,176,304.69
  5. Step 5: Solve for x
    x = 89,622,427,176,304.69/10,670,463.78
  6. Step 6: Final answer
    x = 8,399,112.64

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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.