Home / 2,697,573.73-3,722,607.69-1,473,852.86

Finding the Fourth Proportional to 2,697,573.73, 3,722,607.69 and 1,473,852.86

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Solution

The fourth proportional to 2,697,573.73, 3,722,607.69 and 1,473,852.86 is: 2,033,892.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,573.73 : 3,722,607.69 = 1,473,852.86 : x
  2. Step 2: Convert to fraction form
    2,697,573.73/3,722,607.69 = 1,473,852.86/x
  3. Step 3: Cross multiply
    2,697,573.73x = 3,722,607.69 × 1,473,852.86
  4. Step 4: Simplify right side
    2,697,573.73x = 5,486,575,990,564.49
  5. Step 5: Solve for x
    x = 5,486,575,990,564.49/2,697,573.73
  6. Step 6: Final answer
    x = 2,033,892.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.