Home / 8,027,316.68-11,077,703.80-4,356,233.04

Finding the Fourth Proportional to 8,027,316.68, 11,077,703.80 and 4,356,233.04

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Solution

The fourth proportional to 8,027,316.68, 11,077,703.80 and 4,356,233.04 is: 6,011,605.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027,316.68 : 11,077,703.80 = 4,356,233.04 : x
  2. Step 2: Convert to fraction form
    8,027,316.68/11,077,703.80 = 4,356,233.04/x
  3. Step 3: Cross multiply
    8,027,316.68x = 11,077,703.80 × 4,356,233.04
  4. Step 4: Simplify right side
    8,027,316.68x = 48,257,059,300,893.55
  5. Step 5: Solve for x
    x = 48,257,059,300,893.55/8,027,316.68
  6. Step 6: Final answer
    x = 6,011,605.28

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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.