Home / 3,502,115.18-4,833,670.38-2,212,135.10

Finding the Fourth Proportional to 3,502,115.18, 4,833,670.38 and 2,212,135.10

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Solution

The fourth proportional to 3,502,115.18, 4,833,670.38 and 2,212,135.10 is: 3,053,221.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,115.18 : 4,833,670.38 = 2,212,135.10 : x
  2. Step 2: Convert to fraction form
    3,502,115.18/4,833,670.38 = 2,212,135.10/x
  3. Step 3: Cross multiply
    3,502,115.18x = 4,833,670.38 × 2,212,135.10
  4. Step 4: Simplify right side
    3,502,115.18x = 10,692,731,909,428.34
  5. Step 5: Solve for x
    x = 10,692,731,909,428.34/3,502,115.18
  6. Step 6: Final answer
    x = 3,053,221.08

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Double scale
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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.