Home / 6,085,997.61-8,398,677.29-3,369,743.61

Finding the Fourth Proportional to 6,085,997.61, 8,398,677.29 and 3,369,743.61

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Solution

The fourth proportional to 6,085,997.61, 8,398,677.29 and 3,369,743.61 is: 4,650,246.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,997.61 : 8,398,677.29 = 3,369,743.61 : x
  2. Step 2: Convert to fraction form
    6,085,997.61/8,398,677.29 = 3,369,743.61/x
  3. Step 3: Cross multiply
    6,085,997.61x = 8,398,677.29 × 3,369,743.61
  4. Step 4: Simplify right side
    6,085,997.61x = 28,301,389,113,580.90
  5. Step 5: Solve for x
    x = 28,301,389,113,580.90/6,085,997.61
  6. Step 6: Final answer
    x = 4,650,246.50

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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.