Home / 5,548,341.93-8,322,512.91-1,559,253.93

Finding the Fourth Proportional to 5,548,341.93, 8,322,512.91 and 1,559,253.93

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Solution

The fourth proportional to 5,548,341.93, 8,322,512.91 and 1,559,253.93 is: 2,338,880.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,548,341.93 : 8,322,512.91 = 1,559,253.93 : x
  2. Step 2: Convert to fraction form
    5,548,341.93/8,322,512.91 = 1,559,253.93/x
  3. Step 3: Cross multiply
    5,548,341.93x = 8,322,512.91 × 1,559,253.93
  4. Step 4: Simplify right side
    5,548,341.93x = 12,976,910,962,393.24
  5. Step 5: Solve for x
    x = 12,976,910,962,393.24/5,548,341.93
  6. Step 6: Final answer
    x = 2,338,880.90

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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.