Home / 4,372,592.48-6,034,185.90-2,438,978.30

Finding the Fourth Proportional to 4,372,592.48, 6,034,185.90 and 2,438,978.30

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Solution

The fourth proportional to 4,372,592.48, 6,034,185.90 and 2,438,978.30 is: 3,365,794.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,592.48 : 6,034,185.90 = 2,438,978.30 : x
  2. Step 2: Convert to fraction form
    4,372,592.48/6,034,185.90 = 2,438,978.30/x
  3. Step 3: Cross multiply
    4,372,592.48x = 6,034,185.90 × 2,438,978.30
  4. Step 4: Simplify right side
    4,372,592.48x = 14,717,248,468,265.97
  5. Step 5: Solve for x
    x = 14,717,248,468,265.97/4,372,592.48
  6. Step 6: Final answer
    x = 3,365,794.67

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1.5x scale

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.