Home / 4,366,867.60-6,550,301.40-1,374,662.80

Finding the Fourth Proportional to 4,366,867.60, 6,550,301.40 and 1,374,662.80

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Solution

The fourth proportional to 4,366,867.60, 6,550,301.40 and 1,374,662.80 is: 2,061,994.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,867.60 : 6,550,301.40 = 1,374,662.80 : x
  2. Step 2: Convert to fraction form
    4,366,867.60/6,550,301.40 = 1,374,662.80/x
  3. Step 3: Cross multiply
    4,366,867.60x = 6,550,301.40 × 1,374,662.80
  4. Step 4: Simplify right side
    4,366,867.60x = 9,004,455,663,367.92
  5. Step 5: Solve for x
    x = 9,004,455,663,367.92/4,366,867.60
  6. Step 6: Final answer
    x = 2,061,994.20

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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.