Home / 1,470,546.60-2,207,708.97-1,133,801.15

Finding the Fourth Proportional to 1,470,546.60, 2,207,708.97 and 1,133,801.15

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Solution

The fourth proportional to 1,470,546.60, 2,207,708.97 and 1,133,801.15 is: 1,702,158.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,470,546.60 : 2,207,708.97 = 1,133,801.15 : x
  2. Step 2: Convert to fraction form
    1,470,546.60/2,207,708.97 = 1,133,801.15/x
  3. Step 3: Cross multiply
    1,470,546.60x = 2,207,708.97 × 1,133,801.15
  4. Step 4: Simplify right side
    1,470,546.60x = 2,503,102,953,761.02
  5. Step 5: Solve for x
    x = 2,503,102,953,761.02/1,470,546.60
  6. Step 6: Final answer
    x = 1,702,158.20

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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.