Home / 5,039,285.46-7,554,452.10-1,964,567.58

Finding the Fourth Proportional to 5,039,285.46, 7,554,452.10 and 1,964,567.58

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Solution

The fourth proportional to 5,039,285.46, 7,554,452.10 and 1,964,567.58 is: 2,945,106.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,285.46 : 7,554,452.10 = 1,964,567.58 : x
  2. Step 2: Convert to fraction form
    5,039,285.46/7,554,452.10 = 1,964,567.58/x
  3. Step 3: Cross multiply
    5,039,285.46x = 7,554,452.10 × 1,964,567.58
  4. Step 4: Simplify right side
    5,039,285.46x = 14,841,231,680,322.92
  5. Step 5: Solve for x
    x = 14,841,231,680,322.92/5,039,285.46
  6. Step 6: Final answer
    x = 2,945,106.36

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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.