Home / 2,014,556.20-3,022,368.90-876,830.20

Finding the Fourth Proportional to 2,014,556.20, 3,022,368.90 and 876,830.20

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Solution

The fourth proportional to 2,014,556.20, 3,022,368.90 and 876,830.20 is: 1,315,477.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,556.20 : 3,022,368.90 = 876,830.20 : x
  2. Step 2: Convert to fraction form
    2,014,556.20/3,022,368.90 = 876,830.20/x
  3. Step 3: Cross multiply
    2,014,556.20x = 3,022,368.90 × 876,830.20
  4. Step 4: Simplify right side
    2,014,556.20x = 2,650,104,327,060.78
  5. Step 5: Solve for x
    x = 2,650,104,327,060.78/2,014,556.20
  6. Step 6: Final answer
    x = 1,315,477.98

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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.