Home / 4,836,116.70-7,243,677.45-3,996,308.70

Finding the Fourth Proportional to 4,836,116.70, 7,243,677.45 and 3,996,308.70

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Solution

The fourth proportional to 4,836,116.70, 7,243,677.45 and 3,996,308.70 is: 5,985,788.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,116.70 : 7,243,677.45 = 3,996,308.70 : x
  2. Step 2: Convert to fraction form
    4,836,116.70/7,243,677.45 = 3,996,308.70/x
  3. Step 3: Cross multiply
    4,836,116.70x = 7,243,677.45 × 3,996,308.70
  4. Step 4: Simplify right side
    4,836,116.70x = 28,947,971,213,428.82
  5. Step 5: Solve for x
    x = 28,947,971,213,428.82/4,836,116.70
  6. Step 6: Final answer
    x = 5,985,788.39

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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.