Home / 3,065,166.24-4,230,060.62-1,707,039.24

Finding the Fourth Proportional to 3,065,166.24, 4,230,060.62 and 1,707,039.24

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Solution

The fourth proportional to 3,065,166.24, 4,230,060.62 and 1,707,039.24 is: 2,355,787.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,166.24 : 4,230,060.62 = 1,707,039.24 : x
  2. Step 2: Convert to fraction form
    3,065,166.24/4,230,060.62 = 1,707,039.24/x
  3. Step 3: Cross multiply
    3,065,166.24x = 4,230,060.62 × 1,707,039.24
  4. Step 4: Simplify right side
    3,065,166.24x = 7,220,879,465,918.73
  5. Step 5: Solve for x
    x = 7,220,879,465,918.73/3,065,166.24
  6. Step 6: Final answer
    x = 2,355,787.22

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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.