Home / 2,715,937.60-4,073,274.39-1,010,883.90

Finding the Fourth Proportional to 2,715,937.60, 4,073,274.39 and 1,010,883.90

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Solution

The fourth proportional to 2,715,937.60, 4,073,274.39 and 1,010,883.90 is: 1,516,090.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,937.60 : 4,073,274.39 = 1,010,883.90 : x
  2. Step 2: Convert to fraction form
    2,715,937.60/4,073,274.39 = 1,010,883.90/x
  3. Step 3: Cross multiply
    2,715,937.60x = 4,073,274.39 × 1,010,883.90
  4. Step 4: Simplify right side
    2,715,937.60x = 4,117,607,501,133.32
  5. Step 5: Solve for x
    x = 4,117,607,501,133.32/2,715,937.60
  6. Step 6: Final answer
    x = 1,516,090.61

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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.