Home / 6,184,058.92-8,530,455.70-3,856,911.22

Finding the Fourth Proportional to 6,184,058.92, 8,530,455.70 and 3,856,911.22

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Solution

The fourth proportional to 6,184,058.92, 8,530,455.70 and 3,856,911.22 is: 5,320,326.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,184,058.92 : 8,530,455.70 = 3,856,911.22 : x
  2. Step 2: Convert to fraction form
    6,184,058.92/8,530,455.70 = 3,856,911.22/x
  3. Step 3: Cross multiply
    6,184,058.92x = 8,530,455.70 × 3,856,911.22
  4. Step 4: Simplify right side
    6,184,058.92x = 32,901,210,301,042.95
  5. Step 5: Solve for x
    x = 32,901,210,301,042.95/6,184,058.92
  6. Step 6: Final answer
    x = 5,320,326.14

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Double scale
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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.