Home / 2,370,778.74-3,552,575.94-1,569,188.57

Finding the Fourth Proportional to 2,370,778.74, 3,552,575.94 and 1,569,188.57

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Solution

The fourth proportional to 2,370,778.74, 3,552,575.94 and 1,569,188.57 is: 2,351,405.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,778.74 : 3,552,575.94 = 1,569,188.57 : x
  2. Step 2: Convert to fraction form
    2,370,778.74/3,552,575.94 = 1,569,188.57/x
  3. Step 3: Cross multiply
    2,370,778.74x = 3,552,575.94 × 1,569,188.57
  4. Step 4: Simplify right side
    2,370,778.74x = 5,574,661,541,342.13
  5. Step 5: Solve for x
    x = 5,574,661,541,342.13/2,370,778.74
  6. Step 6: Final answer
    x = 2,351,405.24

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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.