Home / 4,934,429.38-6,807,427.38-3,303,362.21

Finding the Fourth Proportional to 4,934,429.38, 6,807,427.38 and 3,303,362.21

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Solution

The fourth proportional to 4,934,429.38, 6,807,427.38 and 3,303,362.21 is: 4,557,243.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934,429.38 : 6,807,427.38 = 3,303,362.21 : x
  2. Step 2: Convert to fraction form
    4,934,429.38/6,807,427.38 = 3,303,362.21/x
  3. Step 3: Cross multiply
    4,934,429.38x = 6,807,427.38 × 3,303,362.21
  4. Step 4: Simplify right side
    4,934,429.38x = 22,487,398,354,411.31
  5. Step 5: Solve for x
    x = 22,487,398,354,411.31/4,934,429.38
  6. Step 6: Final answer
    x = 4,557,243.94

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Double scale
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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.