Home / 9,593,484.18-13,239,181.26-5,242,753.86

Finding the Fourth Proportional to 9,593,484.18, 13,239,181.26 and 5,242,753.86

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Solution

The fourth proportional to 9,593,484.18, 13,239,181.26 and 5,242,753.86 is: 7,235,094.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,593,484.18 : 13,239,181.26 = 5,242,753.86 : x
  2. Step 2: Convert to fraction form
    9,593,484.18/13,239,181.26 = 5,242,753.86/x
  3. Step 3: Cross multiply
    9,593,484.18x = 13,239,181.26 × 5,242,753.86
  4. Step 4: Simplify right side
    9,593,484.18x = 69,409,768,654,104.66
  5. Step 5: Solve for x
    x = 69,409,768,654,104.66/9,593,484.18
  6. Step 6: Final answer
    x = 7,235,094.92

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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.