Home / 5,585,920.12-8,367,254.94-3,554,099.32

Finding the Fourth Proportional to 5,585,920.12, 8,367,254.94 and 3,554,099.32

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Solution

The fourth proportional to 5,585,920.12, 8,367,254.94 and 3,554,099.32 is: 5,323,752.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,585,920.12 : 8,367,254.94 = 3,554,099.32 : x
  2. Step 2: Convert to fraction form
    5,585,920.12/8,367,254.94 = 3,554,099.32/x
  3. Step 3: Cross multiply
    5,585,920.12x = 8,367,254.94 × 3,554,099.32
  4. Step 4: Simplify right side
    5,585,920.12x = 29,738,055,092,520.64
  5. Step 5: Solve for x
    x = 29,738,055,092,520.64/5,585,920.12
  6. Step 6: Final answer
    x = 5,323,752.30

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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.