Home / 9,279,392.94-13,913,497.98-4,160,896.29

Finding the Fourth Proportional to 9,279,392.94, 13,913,497.98 and 4,160,896.29

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Solution

The fourth proportional to 9,279,392.94, 13,913,497.98 and 4,160,896.29 is: 6,238,837.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,279,392.94 : 13,913,497.98 = 4,160,896.29 : x
  2. Step 2: Convert to fraction form
    9,279,392.94/13,913,497.98 = 4,160,896.29/x
  3. Step 3: Cross multiply
    9,279,392.94x = 13,913,497.98 × 4,160,896.29
  4. Step 4: Simplify right side
    9,279,392.94x = 57,892,622,125,904.50
  5. Step 5: Solve for x
    x = 57,892,622,125,904.50/9,279,392.94
  6. Step 6: Final answer
    x = 6,238,837.23

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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.