Home / 3,574,562.45-5,358,830.22-1,551,282.29

Finding the Fourth Proportional to 3,574,562.45, 5,358,830.22 and 1,551,282.29

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Solution

The fourth proportional to 3,574,562.45, 5,358,830.22 and 1,551,282.29 is: 2,325,615.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,562.45 : 5,358,830.22 = 1,551,282.29 : x
  2. Step 2: Convert to fraction form
    3,574,562.45/5,358,830.22 = 1,551,282.29/x
  3. Step 3: Cross multiply
    3,574,562.45x = 5,358,830.22 × 1,551,282.29
  4. Step 4: Simplify right side
    3,574,562.45x = 8,313,058,388,608.65
  5. Step 5: Solve for x
    x = 8,313,058,388,608.65/3,574,562.45
  6. Step 6: Final answer
    x = 2,325,615.66

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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.