Home / 6,045,229.81-8,342,417.33-3,291,916.19

Finding the Fourth Proportional to 6,045,229.81, 8,342,417.33 and 3,291,916.19

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Solution

The fourth proportional to 6,045,229.81, 8,342,417.33 and 3,291,916.19 is: 4,542,844.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,229.81 : 8,342,417.33 = 3,291,916.19 : x
  2. Step 2: Convert to fraction form
    6,045,229.81/8,342,417.33 = 3,291,916.19/x
  3. Step 3: Cross multiply
    6,045,229.81x = 8,342,417.33 × 3,291,916.19
  4. Step 4: Simplify right side
    6,045,229.81x = 27,462,538,638,881.28
  5. Step 5: Solve for x
    x = 27,462,538,638,881.28/6,045,229.81
  6. Step 6: Final answer
    x = 4,542,844.44

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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.