Home / 2,763,206.60-4,144,809.90-1,567,464.35

Finding the Fourth Proportional to 2,763,206.60, 4,144,809.90 and 1,567,464.35

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Solution

The fourth proportional to 2,763,206.60, 4,144,809.90 and 1,567,464.35 is: 2,351,196.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,763,206.60 : 4,144,809.90 = 1,567,464.35 : x
  2. Step 2: Convert to fraction form
    2,763,206.60/4,144,809.90 = 1,567,464.35/x
  3. Step 3: Cross multiply
    2,763,206.60x = 4,144,809.90 × 1,567,464.35
  4. Step 4: Simplify right side
    2,763,206.60x = 6,496,841,755,777.07
  5. Step 5: Solve for x
    x = 6,496,841,755,777.07/2,763,206.60
  6. Step 6: Final answer
    x = 2,351,196.53

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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.