Home / 3,558,379.34-5,335,522.95-1,095,756.50

Finding the Fourth Proportional to 3,558,379.34, 5,335,522.95 and 1,095,756.50

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Solution

The fourth proportional to 3,558,379.34, 5,335,522.95 and 1,095,756.50 is: 1,643,004.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,379.34 : 5,335,522.95 = 1,095,756.50 : x
  2. Step 2: Convert to fraction form
    3,558,379.34/5,335,522.95 = 1,095,756.50/x
  3. Step 3: Cross multiply
    3,558,379.34x = 5,335,522.95 × 1,095,756.50
  4. Step 4: Simplify right side
    3,558,379.34x = 5,846,433,953,361.68
  5. Step 5: Solve for x
    x = 5,846,433,953,361.68/3,558,379.34
  6. Step 6: Final answer
    x = 1,643,004.69

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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.