Home / 3,296,487.40-4,944,731.10-2,549,069.80

Finding the Fourth Proportional to 3,296,487.40, 4,944,731.10 and 2,549,069.80

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Solution

The fourth proportional to 3,296,487.40, 4,944,731.10 and 2,549,069.80 is: 3,823,604.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,487.40 : 4,944,731.10 = 2,549,069.80 : x
  2. Step 2: Convert to fraction form
    3,296,487.40/4,944,731.10 = 2,549,069.80/x
  3. Step 3: Cross multiply
    3,296,487.40x = 4,944,731.10 × 2,549,069.80
  4. Step 4: Simplify right side
    3,296,487.40x = 12,604,464,716,130.78
  5. Step 5: Solve for x
    x = 12,604,464,716,130.78/3,296,487.40
  6. Step 6: Final answer
    x = 3,823,604.70

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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.