Home / 12,841,079.03-19,268,240.81-6,018,345.37

Finding the Fourth Proportional to 12,841,079.03, 19,268,240.81 and 6,018,345.37

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Solution

The fourth proportional to 12,841,079.03, 19,268,240.81 and 6,018,345.37 is: 9,030,621.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,841,079.03 : 19,268,240.81 = 6,018,345.37 : x
  2. Step 2: Convert to fraction form
    12,841,079.03/19,268,240.81 = 6,018,345.37/x
  3. Step 3: Cross multiply
    12,841,079.03x = 19,268,240.81 × 6,018,345.37
  4. Step 4: Simplify right side
    12,841,079.03x = 115,962,927,786,171.14
  5. Step 5: Solve for x
    x = 115,962,927,786,171.14/12,841,079.03
  6. Step 6: Final answer
    x = 9,030,621.76

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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.