Home / 6,116,902.69-9,176,457.27-2,520,667.93

Finding the Fourth Proportional to 6,116,902.69, 9,176,457.27 and 2,520,667.93

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Solution

The fourth proportional to 6,116,902.69, 9,176,457.27 and 2,520,667.93 is: 3,781,456.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,116,902.69 : 9,176,457.27 = 2,520,667.93 : x
  2. Step 2: Convert to fraction form
    6,116,902.69/9,176,457.27 = 2,520,667.93/x
  3. Step 3: Cross multiply
    6,116,902.69x = 9,176,457.27 × 2,520,667.93
  4. Step 4: Simplify right side
    6,116,902.69x = 23,130,801,551,504.35
  5. Step 5: Solve for x
    x = 23,130,801,551,504.35/6,116,902.69
  6. Step 6: Final answer
    x = 3,781,456.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.