Home / 6,070,786.23-9,110,901.53-4,237,239.72

Finding the Fourth Proportional to 6,070,786.23, 9,110,901.53 and 4,237,239.72

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Solution

The fourth proportional to 6,070,786.23, 9,110,901.53 and 4,237,239.72 is: 6,359,155.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070,786.23 : 9,110,901.53 = 4,237,239.72 : x
  2. Step 2: Convert to fraction form
    6,070,786.23/9,110,901.53 = 4,237,239.72/x
  3. Step 3: Cross multiply
    6,070,786.23x = 9,110,901.53 × 4,237,239.72
  4. Step 4: Simplify right side
    6,070,786.23x = 38,605,073,826,738.57
  5. Step 5: Solve for x
    x = 38,605,073,826,738.57/6,070,786.23
  6. Step 6: Final answer
    x = 6,359,155.53

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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.