Home / 5,614,832.82-7,748,492.60-3,036,513.62

Finding the Fourth Proportional to 5,614,832.82, 7,748,492.60 and 3,036,513.62

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Solution

The fourth proportional to 5,614,832.82, 7,748,492.60 and 3,036,513.62 is: 4,190,401.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,832.82 : 7,748,492.60 = 3,036,513.62 : x
  2. Step 2: Convert to fraction form
    5,614,832.82/7,748,492.60 = 3,036,513.62/x
  3. Step 3: Cross multiply
    5,614,832.82x = 7,748,492.60 × 3,036,513.62
  4. Step 4: Simplify right side
    5,614,832.82x = 23,528,403,341,331.73
  5. Step 5: Solve for x
    x = 23,528,403,341,331.73/5,614,832.82
  6. Step 6: Final answer
    x = 4,190,401.40

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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.