Home / 6,230,134.40-8,598,017.04-3,477,358.86

Finding the Fourth Proportional to 6,230,134.40, 8,598,017.04 and 3,477,358.86

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Solution

The fourth proportional to 6,230,134.40, 8,598,017.04 and 3,477,358.86 is: 4,798,996.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,134.40 : 8,598,017.04 = 3,477,358.86 : x
  2. Step 2: Convert to fraction form
    6,230,134.40/8,598,017.04 = 3,477,358.86/x
  3. Step 3: Cross multiply
    6,230,134.40x = 8,598,017.04 × 3,477,358.86
  4. Step 4: Simplify right side
    6,230,134.40x = 29,898,390,732,474.97
  5. Step 5: Solve for x
    x = 29,898,390,732,474.97/6,230,134.40
  6. Step 6: Final answer
    x = 4,798,996.11

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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.