Home / 5,733,578.37-7,912,339.27-3,155,259.15

Finding the Fourth Proportional to 5,733,578.37, 7,912,339.27 and 3,155,259.15

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Solution

The fourth proportional to 5,733,578.37, 7,912,339.27 and 3,155,259.15 is: 4,354,258.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,578.37 : 7,912,339.27 = 3,155,259.15 : x
  2. Step 2: Convert to fraction form
    5,733,578.37/7,912,339.27 = 3,155,259.15/x
  3. Step 3: Cross multiply
    5,733,578.37x = 7,912,339.27 × 3,155,259.15
  4. Step 4: Simplify right side
    5,733,578.37x = 24,965,480,871,683.67
  5. Step 5: Solve for x
    x = 24,965,480,871,683.67/5,733,578.37
  6. Step 6: Final answer
    x = 4,354,258.24

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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.