Home / 1,964,662.56-2,946,994-544,718.68

Finding the Fourth Proportional to 1,964,662.56, 2,946,994 and 544,718.68

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Solution

The fourth proportional to 1,964,662.56, 2,946,994 and 544,718.68 is: 817,078.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,662.56 : 2,946,994 = 544,718.68 : x
  2. Step 2: Convert to fraction form
    1,964,662.56/2,946,994 = 544,718.68/x
  3. Step 3: Cross multiply
    1,964,662.56x = 2,946,994 × 544,718.68
  4. Step 4: Simplify right side
    1,964,662.56x = 1,605,282,681,647.92
  5. Step 5: Solve for x
    x = 1,605,282,681,647.92/1,964,662.56
  6. Step 6: Final answer
    x = 817,078.06

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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.