Home / 3,766,587.84-5,197,950.36-2,047,714.92

Finding the Fourth Proportional to 3,766,587.84, 5,197,950.36 and 2,047,714.92

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Solution

The fourth proportional to 3,766,587.84, 5,197,950.36 and 2,047,714.92 is: 2,825,878.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,587.84 : 5,197,950.36 = 2,047,714.92 : x
  2. Step 2: Convert to fraction form
    3,766,587.84/5,197,950.36 = 2,047,714.92/x
  3. Step 3: Cross multiply
    3,766,587.84x = 5,197,950.36 × 2,047,714.92
  4. Step 4: Simplify right side
    3,766,587.84x = 10,643,920,505,591.37
  5. Step 5: Solve for x
    x = 10,643,920,505,591.37/3,766,587.84
  6. Step 6: Final answer
    x = 2,825,878.74

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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.