Home / 6,683,079.84-9,222,659.28-3,627,294.48

Finding the Fourth Proportional to 6,683,079.84, 9,222,659.28 and 3,627,294.48

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Solution

The fourth proportional to 6,683,079.84, 9,222,659.28 and 3,627,294.48 is: 5,005,671.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,079.84 : 9,222,659.28 = 3,627,294.48 : x
  2. Step 2: Convert to fraction form
    6,683,079.84/9,222,659.28 = 3,627,294.48/x
  3. Step 3: Cross multiply
    6,683,079.84x = 9,222,659.28 × 3,627,294.48
  4. Step 4: Simplify right side
    6,683,079.84x = 33,453,301,097,264.77
  5. Step 5: Solve for x
    x = 33,453,301,097,264.77/6,683,079.84
  6. Step 6: Final answer
    x = 5,005,671.32

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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.