Home / 7,060,100.67-10,595,825.19-3,649,386.35

Finding the Fourth Proportional to 7,060,100.67, 10,595,825.19 and 3,649,386.35

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Solution

The fourth proportional to 7,060,100.67, 10,595,825.19 and 3,649,386.35 is: 5,477,012.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060,100.67 : 10,595,825.19 = 3,649,386.35 : x
  2. Step 2: Convert to fraction form
    7,060,100.67/10,595,825.19 = 3,649,386.35/x
  3. Step 3: Cross multiply
    7,060,100.67x = 10,595,825.19 × 3,649,386.35
  4. Step 4: Simplify right side
    7,060,100.67x = 38,668,259,841,861.72
  5. Step 5: Solve for x
    x = 38,668,259,841,861.72/7,060,100.67
  6. Step 6: Final answer
    x = 5,477,012.53

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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.