Home / 3,069,028.79-4,604,016.21-1,046,800.26

Finding the Fourth Proportional to 3,069,028.79, 4,604,016.21 and 1,046,800.26

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Solution

The fourth proportional to 3,069,028.79, 4,604,016.21 and 1,046,800.26 is: 1,570,361.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,028.79 : 4,604,016.21 = 1,046,800.26 : x
  2. Step 2: Convert to fraction form
    3,069,028.79/4,604,016.21 = 1,046,800.26/x
  3. Step 3: Cross multiply
    3,069,028.79x = 4,604,016.21 × 1,046,800.26
  4. Step 4: Simplify right side
    3,069,028.79x = 4,819,485,361,746.71
  5. Step 5: Solve for x
    x = 4,819,485,361,746.71/3,069,028.79
  6. Step 6: Final answer
    x = 1,570,361.73

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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.