Home / 2,068,400.01-3,102,600.83-648,566.81

Finding the Fourth Proportional to 2,068,400.01, 3,102,600.83 and 648,566.81

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Solution

The fourth proportional to 2,068,400.01, 3,102,600.83 and 648,566.81 is: 972,850.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,400.01 : 3,102,600.83 = 648,566.81 : x
  2. Step 2: Convert to fraction form
    2,068,400.01/3,102,600.83 = 648,566.81/x
  3. Step 3: Cross multiply
    2,068,400.01x = 3,102,600.83 × 648,566.81
  4. Step 4: Simplify right side
    2,068,400.01x = 2,012,243,904,260.61
  5. Step 5: Solve for x
    x = 2,012,243,904,260.61/2,068,400.01
  6. Step 6: Final answer
    x = 972,850.46

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1.5x scale

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.