Home / 6,570,200.43-9,853,589.93-2,781,733.23

Finding the Fourth Proportional to 6,570,200.43, 9,853,589.93 and 2,781,733.23

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Solution

The fourth proportional to 6,570,200.43, 9,853,589.93 and 2,781,733.23 is: 4,171,875.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570,200.43 : 9,853,589.93 = 2,781,733.23 : x
  2. Step 2: Convert to fraction form
    6,570,200.43/9,853,589.93 = 2,781,733.23/x
  3. Step 3: Cross multiply
    6,570,200.43x = 9,853,589.93 × 2,781,733.23
  4. Step 4: Simplify right side
    6,570,200.43x = 27,410,058,529,165.71
  5. Step 5: Solve for x
    x = 27,410,058,529,165.71/6,570,200.43
  6. Step 6: Final answer
    x = 4,171,875.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.