Home / 5,094,663.11-7,030,680.82-2,771,606.46

Finding the Fourth Proportional to 5,094,663.11, 7,030,680.82 and 2,771,606.46

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Solution

The fourth proportional to 5,094,663.11, 7,030,680.82 and 2,771,606.46 is: 3,824,841.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,094,663.11 : 7,030,680.82 = 2,771,606.46 : x
  2. Step 2: Convert to fraction form
    5,094,663.11/7,030,680.82 = 2,771,606.46/x
  3. Step 3: Cross multiply
    5,094,663.11x = 7,030,680.82 × 2,771,606.46
  4. Step 4: Simplify right side
    5,094,663.11x = 19,486,280,371,981.08
  5. Step 5: Solve for x
    x = 19,486,280,371,981.08/5,094,663.11
  6. Step 6: Final answer
    x = 3,824,841.79

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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.