Home / 5,907,444.40-8,153,790.11-3,847,592.94

Finding the Fourth Proportional to 5,907,444.40, 8,153,790.11 and 3,847,592.94

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Solution

The fourth proportional to 5,907,444.40, 8,153,790.11 and 3,847,592.94 is: 5,310,666.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,444.40 : 8,153,790.11 = 3,847,592.94 : x
  2. Step 2: Convert to fraction form
    5,907,444.40/8,153,790.11 = 3,847,592.94/x
  3. Step 3: Cross multiply
    5,907,444.40x = 8,153,790.11 × 3,847,592.94
  4. Step 4: Simplify right side
    5,907,444.40x = 31,372,465,261,477.82
  5. Step 5: Solve for x
    x = 31,372,465,261,477.82/5,907,444.40
  6. Step 6: Final answer
    x = 5,310,666.19

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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.