Home / 6,934,659.30-10,402,021.35-2,446,935.30

Finding the Fourth Proportional to 6,934,659.30, 10,402,021.35 and 2,446,935.30

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Solution

The fourth proportional to 6,934,659.30, 10,402,021.35 and 2,446,935.30 is: 3,670,414.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,659.30 : 10,402,021.35 = 2,446,935.30 : x
  2. Step 2: Convert to fraction form
    6,934,659.30/10,402,021.35 = 2,446,935.30/x
  3. Step 3: Cross multiply
    6,934,659.30x = 10,402,021.35 × 2,446,935.30
  4. Step 4: Simplify right side
    6,934,659.30x = 25,453,073,232,668.65
  5. Step 5: Solve for x
    x = 25,453,073,232,668.65/6,934,659.30
  6. Step 6: Final answer
    x = 3,670,414.38

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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.