Home / 10,181,548.32-14,049,705.60-5,994,572.28

Finding the Fourth Proportional to 10,181,548.32, 14,049,705.60 and 5,994,572.28

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Solution

The fourth proportional to 10,181,548.32, 14,049,705.60 and 5,994,572.28 is: 8,272,020.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,181,548.32 : 14,049,705.60 = 5,994,572.28 : x
  2. Step 2: Convert to fraction form
    10,181,548.32/14,049,705.60 = 5,994,572.28/x
  3. Step 3: Cross multiply
    10,181,548.32x = 14,049,705.60 × 5,994,572.28
  4. Step 4: Simplify right side
    10,181,548.32x = 84,221,975,731,920.77
  5. Step 5: Solve for x
    x = 84,221,975,731,920.77/10,181,548.32
  6. Step 6: Final answer
    x = 8,272,020.43

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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.