Home / 4,767,330.67-6,578,883.65-2,591,873.78

Finding the Fourth Proportional to 4,767,330.67, 6,578,883.65 and 2,591,873.78

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Solution

The fourth proportional to 4,767,330.67, 6,578,883.65 and 2,591,873.78 is: 3,576,768.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,330.67 : 6,578,883.65 = 2,591,873.78 : x
  2. Step 2: Convert to fraction form
    4,767,330.67/6,578,883.65 = 2,591,873.78/x
  3. Step 3: Cross multiply
    4,767,330.67x = 6,578,883.65 × 2,591,873.78
  4. Step 4: Simplify right side
    4,767,330.67x = 17,051,636,007,690.96
  5. Step 5: Solve for x
    x = 17,051,636,007,690.96/4,767,330.67
  6. Step 6: Final answer
    x = 3,576,768.05

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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.