Home / 6,434,513.84-9,648,824.12-3,841,995.52

Finding the Fourth Proportional to 6,434,513.84, 9,648,824.12 and 3,841,995.52

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Solution

The fourth proportional to 6,434,513.84, 9,648,824.12 and 3,841,995.52 is: 5,761,233.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,434,513.84 : 9,648,824.12 = 3,841,995.52 : x
  2. Step 2: Convert to fraction form
    6,434,513.84/9,648,824.12 = 3,841,995.52/x
  3. Step 3: Cross multiply
    6,434,513.84x = 9,648,824.12 × 3,841,995.52
  4. Step 4: Simplify right side
    6,434,513.84x = 37,070,739,042,307.94
  5. Step 5: Solve for x
    x = 37,070,739,042,307.94/6,434,513.84
  6. Step 6: Final answer
    x = 5,761,233.87

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.