Home / 3,065,026.12-4,229,433.30-1,707,025.48

Finding the Fourth Proportional to 3,065,026.12, 4,229,433.30 and 1,707,025.48

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Solution

The fourth proportional to 3,065,026.12, 4,229,433.30 and 1,707,025.48 is: 2,355,526.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,026.12 : 4,229,433.30 = 1,707,025.48 : x
  2. Step 2: Convert to fraction form
    3,065,026.12/4,229,433.30 = 1,707,025.48/x
  3. Step 3: Cross multiply
    3,065,026.12x = 4,229,433.30 × 1,707,025.48
  4. Step 4: Simplify right side
    3,065,026.12x = 7,219,750,409,060.48
  5. Step 5: Solve for x
    x = 7,219,750,409,060.48/3,065,026.12
  6. Step 6: Final answer
    x = 2,355,526.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.