Home / 6,763,749.38-9,333,723.99-3,666,206.23

Finding the Fourth Proportional to 6,763,749.38, 9,333,723.99 and 3,666,206.23

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Solution

The fourth proportional to 6,763,749.38, 9,333,723.99 and 3,666,206.23 is: 5,059,229.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,749.38 : 9,333,723.99 = 3,666,206.23 : x
  2. Step 2: Convert to fraction form
    6,763,749.38/9,333,723.99 = 3,666,206.23/x
  3. Step 3: Cross multiply
    6,763,749.38x = 9,333,723.99 × 3,666,206.23
  4. Step 4: Simplify right side
    6,763,749.38x = 34,219,357,041,238.46
  5. Step 5: Solve for x
    x = 34,219,357,041,238.46/6,763,749.38
  6. Step 6: Final answer
    x = 5,059,229.00

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1.5x scale

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.