Home / 4,767,276.48-6,578,913.36-2,591,814.72

Finding the Fourth Proportional to 4,767,276.48, 6,578,913.36 and 2,591,814.72

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Solution

The fourth proportional to 4,767,276.48, 6,578,913.36 and 2,591,814.72 is: 3,576,743.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,276.48 : 6,578,913.36 = 2,591,814.72 : x
  2. Step 2: Convert to fraction form
    4,767,276.48/6,578,913.36 = 2,591,814.72/x
  3. Step 3: Cross multiply
    4,767,276.48x = 6,578,913.36 × 2,591,814.72
  4. Step 4: Simplify right side
    4,767,276.48x = 17,051,324,488,052.66
  5. Step 5: Solve for x
    x = 17,051,324,488,052.66/4,767,276.48
  6. Step 6: Final answer
    x = 3,576,743.36

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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.