Home / 9,957,010.10-13,741,307.10-6,037,141.86

Finding the Fourth Proportional to 9,957,010.10, 13,741,307.10 and 6,037,141.86

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Solution

The fourth proportional to 9,957,010.10, 13,741,307.10 and 6,037,141.86 is: 8,331,639.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,957,010.10 : 13,741,307.10 = 6,037,141.86 : x
  2. Step 2: Convert to fraction form
    9,957,010.10/13,741,307.10 = 6,037,141.86/x
  3. Step 3: Cross multiply
    9,957,010.10x = 13,741,307.10 × 6,037,141.86
  4. Step 4: Simplify right side
    9,957,010.10x = 82,958,220,304,525.20
  5. Step 5: Solve for x
    x = 82,958,220,304,525.20/9,957,010.10
  6. Step 6: Final answer
    x = 8,331,639.67

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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.