Home / 8,027,242.92-11,077,602.37-4,356,159.50

Finding the Fourth Proportional to 8,027,242.92, 11,077,602.37 and 4,356,159.50

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Solution

The fourth proportional to 8,027,242.92, 11,077,602.37 and 4,356,159.50 is: 6,011,503.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027,242.92 : 11,077,602.37 = 4,356,159.50 : x
  2. Step 2: Convert to fraction form
    8,027,242.92/11,077,602.37 = 4,356,159.50/x
  3. Step 3: Cross multiply
    8,027,242.92x = 11,077,602.37 × 4,356,159.50
  4. Step 4: Simplify right side
    8,027,242.92x = 48,255,802,818,101.62
  5. Step 5: Solve for x
    x = 48,255,802,818,101.62/8,027,242.92
  6. Step 6: Final answer
    x = 6,011,503.99

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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.