Home / 6,095,021.40-9,134,237.70-4,320,019.80

Finding the Fourth Proportional to 6,095,021.40, 9,134,237.70 and 4,320,019.80

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Solution

The fourth proportional to 6,095,021.40, 9,134,237.70 and 4,320,019.80 is: 6,474,150.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,095,021.40 : 9,134,237.70 = 4,320,019.80 : x
  2. Step 2: Convert to fraction form
    6,095,021.40/9,134,237.70 = 4,320,019.80/x
  3. Step 3: Cross multiply
    6,095,021.40x = 9,134,237.70 × 4,320,019.80
  4. Step 4: Simplify right side
    6,095,021.40x = 39,460,087,721,906.45
  5. Step 5: Solve for x
    x = 39,460,087,721,906.45/6,095,021.40
  6. Step 6: Final answer
    x = 6,474,150.81

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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.