Home / 11,233,783.44-15,502,587.36-6,077,143.56

Finding the Fourth Proportional to 11,233,783.44, 15,502,587.36 and 6,077,143.56

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Solution

The fourth proportional to 11,233,783.44, 15,502,587.36 and 6,077,143.56 is: 8,386,439.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,233,783.44 : 15,502,587.36 = 6,077,143.56 : x
  2. Step 2: Convert to fraction form
    11,233,783.44/15,502,587.36 = 6,077,143.56/x
  3. Step 3: Cross multiply
    11,233,783.44x = 15,502,587.36 × 6,077,143.56
  4. Step 4: Simplify right side
    11,233,783.44x = 94,211,448,938,161.39
  5. Step 5: Solve for x
    x = 94,211,448,938,161.39/11,233,783.44
  6. Step 6: Final answer
    x = 8,386,439.83

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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.