Home / 3,313,089.37-4,572,875.21-2,025,009.55

Finding the Fourth Proportional to 3,313,089.37, 4,572,875.21 and 2,025,009.55

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Solution

The fourth proportional to 3,313,089.37, 4,572,875.21 and 2,025,009.55 is: 2,795,009.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,089.37 : 4,572,875.21 = 2,025,009.55 : x
  2. Step 2: Convert to fraction form
    3,313,089.37/4,572,875.21 = 2,025,009.55/x
  3. Step 3: Cross multiply
    3,313,089.37x = 4,572,875.21 × 2,025,009.55
  4. Step 4: Simplify right side
    3,313,089.37x = 9,260,115,971,208.26
  5. Step 5: Solve for x
    x = 9,260,115,971,208.26/3,313,089.37
  6. Step 6: Final answer
    x = 2,795,009.41

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Double scale
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1.5x scale

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.