Home / 4,099,227.40-6,149,762.70-2,415,464.20

Finding the Fourth Proportional to 4,099,227.40, 6,149,762.70 and 2,415,464.20

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Solution

The fourth proportional to 4,099,227.40, 6,149,762.70 and 2,415,464.20 is: 3,623,739.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,227.40 : 6,149,762.70 = 2,415,464.20 : x
  2. Step 2: Convert to fraction form
    4,099,227.40/6,149,762.70 = 2,415,464.20/x
  3. Step 3: Cross multiply
    4,099,227.40x = 6,149,762.70 × 2,415,464.20
  4. Step 4: Simplify right side
    4,099,227.40x = 14,854,531,640,345.34
  5. Step 5: Solve for x
    x = 14,854,531,640,345.34/4,099,227.40
  6. Step 6: Final answer
    x = 3,623,739.35

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1.5x scale

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.