Home / 11,064,822-15,269,724.36-6,169,996.32

Finding the Fourth Proportional to 11,064,822, 15,269,724.36 and 6,169,996.32

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Solution

The fourth proportional to 11,064,822, 15,269,724.36 and 6,169,996.32 is: 8,514,745.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,822 : 15,269,724.36 = 6,169,996.32 : x
  2. Step 2: Convert to fraction form
    11,064,822/15,269,724.36 = 6,169,996.32/x
  3. Step 3: Cross multiply
    11,064,822x = 15,269,724.36 × 6,169,996.32
  4. Step 4: Simplify right side
    11,064,822x = 94,214,143,108,614.36
  5. Step 5: Solve for x
    x = 94,214,143,108,614.36/11,064,822
  6. Step 6: Final answer
    x = 8,514,745.48

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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.