Home / 5,625,222.82-7,762,807.76-3,046,903.59

Finding the Fourth Proportional to 5,625,222.82, 7,762,807.76 and 3,046,903.59

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Solution

The fourth proportional to 5,625,222.82, 7,762,807.76 and 3,046,903.59 is: 4,204,727.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,222.82 : 7,762,807.76 = 3,046,903.59 : x
  2. Step 2: Convert to fraction form
    5,625,222.82/7,762,807.76 = 3,046,903.59/x
  3. Step 3: Cross multiply
    5,625,222.82x = 7,762,807.76 × 3,046,903.59
  4. Step 4: Simplify right side
    5,625,222.82x = 23,652,526,854,869.29
  5. Step 5: Solve for x
    x = 23,652,526,854,869.29/5,625,222.82
  6. Step 6: Final answer
    x = 4,204,727.10

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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.