Home / 2,736,775.27-3,776,740.44-1,529,551.27

Finding the Fourth Proportional to 2,736,775.27, 3,776,740.44 and 1,529,551.27

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Solution

The fourth proportional to 2,736,775.27, 3,776,740.44 and 1,529,551.27 is: 2,110,775.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,775.27 : 3,776,740.44 = 1,529,551.27 : x
  2. Step 2: Convert to fraction form
    2,736,775.27/3,776,740.44 = 1,529,551.27/x
  3. Step 3: Cross multiply
    2,736,775.27x = 3,776,740.44 × 1,529,551.27
  4. Step 4: Simplify right side
    2,736,775.27x = 5,776,718,136,462.36
  5. Step 5: Solve for x
    x = 5,776,718,136,462.36/2,736,775.27
  6. Step 6: Final answer
    x = 2,110,775.48

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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.