Home / 10,116,725.32-13,961,444.34-5,766,468.04

Finding the Fourth Proportional to 10,116,725.32, 13,961,444.34 and 5,766,468.04

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Solution

The fourth proportional to 10,116,725.32, 13,961,444.34 and 5,766,468.04 is: 7,957,933.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,116,725.32 : 13,961,444.34 = 5,766,468.04 : x
  2. Step 2: Convert to fraction form
    10,116,725.32/13,961,444.34 = 5,766,468.04/x
  3. Step 3: Cross multiply
    10,116,725.32x = 13,961,444.34 × 5,766,468.04
  4. Step 4: Simplify right side
    10,116,725.32x = 80,508,222,578,848.89
  5. Step 5: Solve for x
    x = 80,508,222,578,848.89/10,116,725.32
  6. Step 6: Final answer
    x = 7,957,933.03

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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.