Home / 3,207,054.40-4,810,581.60-2,073,313.60

Finding the Fourth Proportional to 3,207,054.40, 4,810,581.60 and 2,073,313.60

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Solution

The fourth proportional to 3,207,054.40, 4,810,581.60 and 2,073,313.60 is: 3,109,970.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,054.40 : 4,810,581.60 = 2,073,313.60 : x
  2. Step 2: Convert to fraction form
    3,207,054.40/4,810,581.60 = 2,073,313.60/x
  3. Step 3: Cross multiply
    3,207,054.40x = 4,810,581.60 × 2,073,313.60
  4. Step 4: Simplify right side
    3,207,054.40x = 9,973,844,255,189.76
  5. Step 5: Solve for x
    x = 9,973,844,255,189.76/3,207,054.40
  6. Step 6: Final answer
    x = 3,109,970.40

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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.