Home / 5,581,603.89-7,700,415.17-3,225,244.64

Finding the Fourth Proportional to 5,581,603.89, 7,700,415.17 and 3,225,244.64

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Solution

The fourth proportional to 5,581,603.89, 7,700,415.17 and 3,225,244.64 is: 4,449,567.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,581,603.89 : 7,700,415.17 = 3,225,244.64 : x
  2. Step 2: Convert to fraction form
    5,581,603.89/7,700,415.17 = 3,225,244.64/x
  3. Step 3: Cross multiply
    5,581,603.89x = 7,700,415.17 × 3,225,244.64
  4. Step 4: Simplify right side
    5,581,603.89x = 24,835,722,698,188.89
  5. Step 5: Solve for x
    x = 24,835,722,698,188.89/5,581,603.89
  6. Step 6: Final answer
    x = 4,449,567.40

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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.