Home / 7,032,200.94-10,548,709.77-2,714,275.62

Finding the Fourth Proportional to 7,032,200.94, 10,548,709.77 and 2,714,275.62

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Solution

The fourth proportional to 7,032,200.94, 10,548,709.77 and 2,714,275.62 is: 4,071,571.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,032,200.94 : 10,548,709.77 = 2,714,275.62 : x
  2. Step 2: Convert to fraction form
    7,032,200.94/10,548,709.77 = 2,714,275.62/x
  3. Step 3: Cross multiply
    7,032,200.94x = 10,548,709.77 × 2,714,275.62
  4. Step 4: Simplify right side
    7,032,200.94x = 28,632,105,751,166.81
  5. Step 5: Solve for x
    x = 28,632,105,751,166.81/7,032,200.94
  6. Step 6: Final answer
    x = 4,071,571.05

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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.