Home / 3,106,630.80-4,655,572.20-2,468,026.80

Finding the Fourth Proportional to 3,106,630.80, 4,655,572.20 and 2,468,026.80

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Solution

The fourth proportional to 3,106,630.80, 4,655,572.20 and 2,468,026.80 is: 3,698,565.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,630.80 : 4,655,572.20 = 2,468,026.80 : x
  2. Step 2: Convert to fraction form
    3,106,630.80/4,655,572.20 = 2,468,026.80/x
  3. Step 3: Cross multiply
    3,106,630.80x = 4,655,572.20 × 2,468,026.80
  4. Step 4: Simplify right side
    3,106,630.80x = 11,490,076,958,934.96
  5. Step 5: Solve for x
    x = 11,490,076,958,934.96/3,106,630.80
  6. Step 6: Final answer
    x = 3,698,565.33

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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.