Home / 4,451,714.64-6,677,642.36-1,085,985.36

Finding the Fourth Proportional to 4,451,714.64, 6,677,642.36 and 1,085,985.36

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Solution

The fourth proportional to 4,451,714.64, 6,677,642.36 and 1,085,985.36 is: 1,628,995.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451,714.64 : 6,677,642.36 = 1,085,985.36 : x
  2. Step 2: Convert to fraction form
    4,451,714.64/6,677,642.36 = 1,085,985.36/x
  3. Step 3: Cross multiply
    4,451,714.64x = 6,677,642.36 × 1,085,985.36
  4. Step 4: Simplify right side
    4,451,714.64x = 7,251,821,842,275.85
  5. Step 5: Solve for x
    x = 7,251,821,842,275.85/4,451,714.64
  6. Step 6: Final answer
    x = 1,628,995.21

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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.