Home / 4,854,626.44-7,279,543.50-1,488,021.64

Finding the Fourth Proportional to 4,854,626.44, 7,279,543.50 and 1,488,021.64

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Solution

The fourth proportional to 4,854,626.44, 7,279,543.50 and 1,488,021.64 is: 2,231,298.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,626.44 : 7,279,543.50 = 1,488,021.64 : x
  2. Step 2: Convert to fraction form
    4,854,626.44/7,279,543.50 = 1,488,021.64/x
  3. Step 3: Cross multiply
    4,854,626.44x = 7,279,543.50 × 1,488,021.64
  4. Step 4: Simplify right side
    4,854,626.44x = 10,832,118,257,321.34
  5. Step 5: Solve for x
    x = 10,832,118,257,321.34/4,854,626.44
  6. Step 6: Final answer
    x = 2,231,298.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.