Home / 11,233,821.66-15,502,627.35-6,077,171.10

Finding the Fourth Proportional to 11,233,821.66, 15,502,627.35 and 6,077,171.10

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Solution

The fourth proportional to 11,233,821.66, 15,502,627.35 and 6,077,171.10 is: 8,386,470.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,233,821.66 : 15,502,627.35 = 6,077,171.10 : x
  2. Step 2: Convert to fraction form
    11,233,821.66/15,502,627.35 = 6,077,171.10/x
  3. Step 3: Cross multiply
    11,233,821.66x = 15,502,627.35 × 6,077,171.10
  4. Step 4: Simplify right side
    11,233,821.66x = 94,212,118,905,489.58
  5. Step 5: Solve for x
    x = 94,212,118,905,489.58/11,233,821.66
  6. Step 6: Final answer
    x = 8,386,470.94

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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.