Home / 6,946,765.13-9,586,535.90-4,230,511.13

Finding the Fourth Proportional to 6,946,765.13, 9,586,535.90 and 4,230,511.13

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Solution

The fourth proportional to 6,946,765.13, 9,586,535.90 and 4,230,511.13 is: 5,838,105.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,946,765.13 : 9,586,535.90 = 4,230,511.13 : x
  2. Step 2: Convert to fraction form
    6,946,765.13/9,586,535.90 = 4,230,511.13/x
  3. Step 3: Cross multiply
    6,946,765.13x = 9,586,535.90 × 4,230,511.13
  4. Step 4: Simplify right side
    6,946,765.13x = 40,555,946,754,009.33
  5. Step 5: Solve for x
    x = 40,555,946,754,009.33/6,946,765.13
  6. Step 6: Final answer
    x = 5,838,105.37

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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.