Home / 7,657,543.06-10,567,273.17-4,172,912.26

Finding the Fourth Proportional to 7,657,543.06, 10,567,273.17 and 4,172,912.26

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Solution

The fourth proportional to 7,657,543.06, 10,567,273.17 and 4,172,912.26 is: 5,758,544.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,657,543.06 : 10,567,273.17 = 4,172,912.26 : x
  2. Step 2: Convert to fraction form
    7,657,543.06/10,567,273.17 = 4,172,912.26/x
  3. Step 3: Cross multiply
    7,657,543.06x = 10,567,273.17 × 4,172,912.26
  4. Step 4: Simplify right side
    7,657,543.06x = 44,096,303,765,862.06
  5. Step 5: Solve for x
    x = 44,096,303,765,862.06/7,657,543.06
  6. Step 6: Final answer
    x = 5,758,544.67

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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.