Home / 3,065,163.23-4,230,056.48-1,707,036.23

Finding the Fourth Proportional to 3,065,163.23, 4,230,056.48 and 1,707,036.23

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Solution

The fourth proportional to 3,065,163.23, 4,230,056.48 and 1,707,036.23 is: 2,355,783.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,163.23 : 4,230,056.48 = 1,707,036.23 : x
  2. Step 2: Convert to fraction form
    3,065,163.23/4,230,056.48 = 1,707,036.23/x
  3. Step 3: Cross multiply
    3,065,163.23x = 4,230,056.48 × 1,707,036.23
  4. Step 4: Simplify right side
    3,065,163.23x = 7,220,859,666,306.27
  5. Step 5: Solve for x
    x = 7,220,859,666,306.27/3,065,163.23
  6. Step 6: Final answer
    x = 2,355,783.08

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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.