Home / 6,807,484.93-9,394,662.47-3,828,126.17

Finding the Fourth Proportional to 6,807,484.93, 9,394,662.47 and 3,828,126.17

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Solution

The fourth proportional to 6,807,484.93, 9,394,662.47 and 3,828,126.17 is: 5,283,001.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,484.93 : 9,394,662.47 = 3,828,126.17 : x
  2. Step 2: Convert to fraction form
    6,807,484.93/9,394,662.47 = 3,828,126.17/x
  3. Step 3: Cross multiply
    6,807,484.93x = 9,394,662.47 × 3,828,126.17
  4. Step 4: Simplify right side
    6,807,484.93x = 35,963,953,259,723.84
  5. Step 5: Solve for x
    x = 35,963,953,259,723.84/6,807,484.93
  6. Step 6: Final answer
    x = 5,283,001.52

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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.