Home / 2,051,642.80-3,077,464.20-2,023,649.20

Finding the Fourth Proportional to 2,051,642.80, 3,077,464.20 and 2,023,649.20

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Solution

The fourth proportional to 2,051,642.80, 3,077,464.20 and 2,023,649.20 is: 3,035,473.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,642.80 : 3,077,464.20 = 2,023,649.20 : x
  2. Step 2: Convert to fraction form
    2,051,642.80/3,077,464.20 = 2,023,649.20/x
  3. Step 3: Cross multiply
    2,051,642.80x = 3,077,464.20 × 2,023,649.20
  4. Step 4: Simplify right side
    2,051,642.80x = 6,227,707,966,358.64
  5. Step 5: Solve for x
    x = 6,227,707,966,358.64/2,051,642.80
  6. Step 6: Final answer
    x = 3,035,473.80

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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.