Home / 5,549,376.90-7,659,375.36-3,373,459.50

Finding the Fourth Proportional to 5,549,376.90, 7,659,375.36 and 3,373,459.50

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Solution

The fourth proportional to 5,549,376.90, 7,659,375.36 and 3,373,459.50 is: 4,656,125.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,549,376.90 : 7,659,375.36 = 3,373,459.50 : x
  2. Step 2: Convert to fraction form
    5,549,376.90/7,659,375.36 = 3,373,459.50/x
  3. Step 3: Cross multiply
    5,549,376.90x = 7,659,375.36 × 3,373,459.50
  4. Step 4: Simplify right side
    5,549,376.90x = 25,838,592,572,257.92
  5. Step 5: Solve for x
    x = 25,838,592,572,257.92/5,549,376.90
  6. Step 6: Final answer
    x = 4,656,125.01

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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.