Home / 5,625,191.61-7,762,766.64-3,046,864.41

Finding the Fourth Proportional to 5,625,191.61, 7,762,766.64 and 3,046,864.41

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Solution

The fourth proportional to 5,625,191.61, 7,762,766.64 and 3,046,864.41 is: 4,204,674.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,191.61 : 7,762,766.64 = 3,046,864.41 : x
  2. Step 2: Convert to fraction form
    5,625,191.61/7,762,766.64 = 3,046,864.41/x
  3. Step 3: Cross multiply
    5,625,191.61x = 7,762,766.64 × 3,046,864.41
  4. Step 4: Simplify right side
    5,625,191.61x = 23,652,097,398,551.28
  5. Step 5: Solve for x
    x = 23,652,097,398,551.28/5,625,191.61
  6. Step 6: Final answer
    x = 4,204,674.09

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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.