Home / 2,760,263.56-3,808,896.53-2,035,501.48

Finding the Fourth Proportional to 2,760,263.56, 3,808,896.53 and 2,035,501.48

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Solution

The fourth proportional to 2,760,263.56, 3,808,896.53 and 2,035,501.48 is: 2,808,795.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,263.56 : 3,808,896.53 = 2,035,501.48 : x
  2. Step 2: Convert to fraction form
    2,760,263.56/3,808,896.53 = 2,035,501.48/x
  3. Step 3: Cross multiply
    2,760,263.56x = 3,808,896.53 × 2,035,501.48
  4. Step 4: Simplify right side
    2,760,263.56x = 7,753,014,519,548.38
  5. Step 5: Solve for x
    x = 7,753,014,519,548.38/2,760,263.56
  6. Step 6: Final answer
    x = 2,808,795.01

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Double scale
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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.