Home / 5,565,388.26-7,681,047.33-3,118,165.04

Finding the Fourth Proportional to 5,565,388.26, 7,681,047.33 and 3,118,165.04

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Solution

The fourth proportional to 5,565,388.26, 7,681,047.33 and 3,118,165.04 is: 4,303,522.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,565,388.26 : 7,681,047.33 = 3,118,165.04 : x
  2. Step 2: Convert to fraction form
    5,565,388.26/7,681,047.33 = 3,118,165.04/x
  3. Step 3: Cross multiply
    5,565,388.26x = 7,681,047.33 × 3,118,165.04
  4. Step 4: Simplify right side
    5,565,388.26x = 23,950,773,216,586.11
  5. Step 5: Solve for x
    x = 23,950,773,216,586.11/5,565,388.26
  6. Step 6: Final answer
    x = 4,303,522.43

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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.