Home / 2,054,908.24-2,835,730.92-1,137,136.79

Finding the Fourth Proportional to 2,054,908.24, 2,835,730.92 and 1,137,136.79

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Solution

The fourth proportional to 2,054,908.24, 2,835,730.92 and 1,137,136.79 is: 1,569,225.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,908.24 : 2,835,730.92 = 1,137,136.79 : x
  2. Step 2: Convert to fraction form
    2,054,908.24/2,835,730.92 = 1,137,136.79/x
  3. Step 3: Cross multiply
    2,054,908.24x = 2,835,730.92 × 1,137,136.79
  4. Step 4: Simplify right side
    2,054,908.24x = 3,224,613,967,026.14
  5. Step 5: Solve for x
    x = 3,224,613,967,026.14/2,054,908.24
  6. Step 6: Final answer
    x = 1,569,225.29

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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.