Home / 6,683,017.98-9,222,318.10-3,627,166.62

Finding the Fourth Proportional to 6,683,017.98, 9,222,318.10 and 3,627,166.62

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Solution

The fourth proportional to 6,683,017.98, 9,222,318.10 and 3,627,166.62 is: 5,005,356.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,017.98 : 9,222,318.10 = 3,627,166.62 : x
  2. Step 2: Convert to fraction form
    6,683,017.98/9,222,318.10 = 3,627,166.62/x
  3. Step 3: Cross multiply
    6,683,017.98x = 9,222,318.10 × 3,627,166.62
  4. Step 4: Simplify right side
    6,683,017.98x = 33,450,884,371,341.82
  5. Step 5: Solve for x
    x = 33,450,884,371,341.82/6,683,017.98
  6. Step 6: Final answer
    x = 5,005,356.03

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1.5x scale

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.