Home / 2,837,073.60-4,255,999.20-943,617.60

Finding the Fourth Proportional to 2,837,073.60, 4,255,999.20 and 943,617.60

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Solution

The fourth proportional to 2,837,073.60, 4,255,999.20 and 943,617.60 is: 1,415,555.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,073.60 : 4,255,999.20 = 943,617.60 : x
  2. Step 2: Convert to fraction form
    2,837,073.60/4,255,999.20 = 943,617.60/x
  3. Step 3: Cross multiply
    2,837,073.60x = 4,255,999.20 × 943,617.60
  4. Step 4: Simplify right side
    2,837,073.60x = 4,016,035,750,705.92
  5. Step 5: Solve for x
    x = 4,016,035,750,705.92/2,837,073.60
  6. Step 6: Final answer
    x = 1,415,555.72

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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.