Home / 12,841,082.79-19,268,246.44-6,018,349.13

Finding the Fourth Proportional to 12,841,082.79, 19,268,246.44 and 6,018,349.13

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Solution

The fourth proportional to 12,841,082.79, 19,268,246.44 and 6,018,349.13 is: 9,030,627.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,841,082.79 : 19,268,246.44 = 6,018,349.13 : x
  2. Step 2: Convert to fraction form
    12,841,082.79/19,268,246.44 = 6,018,349.13/x
  3. Step 3: Cross multiply
    12,841,082.79x = 19,268,246.44 × 6,018,349.13
  4. Step 4: Simplify right side
    12,841,082.79x = 115,963,034,182,237.23
  5. Step 5: Solve for x
    x = 115,963,034,182,237.23/12,841,082.79
  6. Step 6: Final answer
    x = 9,030,627.41

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.