Home / 4,336,344.88-6,510,475.76-2,207,859.28

Finding the Fourth Proportional to 4,336,344.88, 6,510,475.76 and 2,207,859.28

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Solution

The fourth proportional to 4,336,344.88, 6,510,475.76 and 2,207,859.28 is: 3,314,822.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,344.88 : 6,510,475.76 = 2,207,859.28 : x
  2. Step 2: Convert to fraction form
    4,336,344.88/6,510,475.76 = 2,207,859.28/x
  3. Step 3: Cross multiply
    4,336,344.88x = 6,510,475.76 × 2,207,859.28
  4. Step 4: Simplify right side
    4,336,344.88x = 14,374,214,323,931.05
  5. Step 5: Solve for x
    x = 14,374,214,323,931.05/4,336,344.88
  6. Step 6: Final answer
    x = 3,314,822.67

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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.