Home / 12,352,718.60-17,046,753.26-6,846,448.93

Finding the Fourth Proportional to 12,352,718.60, 17,046,753.26 and 6,846,448.93

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Solution

The fourth proportional to 12,352,718.60, 17,046,753.26 and 6,846,448.93 is: 9,448,100.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,352,718.60 : 17,046,753.26 = 6,846,448.93 : x
  2. Step 2: Convert to fraction form
    12,352,718.60/17,046,753.26 = 6,846,448.93/x
  3. Step 3: Cross multiply
    12,352,718.60x = 17,046,753.26 × 6,846,448.93
  4. Step 4: Simplify right side
    12,352,718.60x = 116,709,725,635,939.88
  5. Step 5: Solve for x
    x = 116,709,725,635,939.88/12,352,718.60
  6. Step 6: Final answer
    x = 9,448,100.41

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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.