Home / 4,451,587.39-6,677,910.83-1,417,887.91

Finding the Fourth Proportional to 4,451,587.39, 6,677,910.83 and 1,417,887.91

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Solution

The fourth proportional to 4,451,587.39, 6,677,910.83 and 1,417,887.91 is: 2,127,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451,587.39 : 6,677,910.83 = 1,417,887.91 : x
  2. Step 2: Convert to fraction form
    4,451,587.39/6,677,910.83 = 1,417,887.91/x
  3. Step 3: Cross multiply
    4,451,587.39x = 6,677,910.83 × 1,417,887.91
  4. Step 4: Simplify right side
    4,451,587.39x = 9,468,529,029,915.07
  5. Step 5: Solve for x
    x = 9,468,529,029,915.07/4,451,587.39
  6. Step 6: Final answer
    x = 2,127,000.60

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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.