Home / 1,637,650.10-2,456,849.07-500,574.13

Finding the Fourth Proportional to 1,637,650.10, 2,456,849.07 and 500,574.13

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Solution

The fourth proportional to 1,637,650.10, 2,456,849.07 and 500,574.13 is: 750,975.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,637,650.10 : 2,456,849.07 = 500,574.13 : x
  2. Step 2: Convert to fraction form
    1,637,650.10/2,456,849.07 = 500,574.13/x
  3. Step 3: Cross multiply
    1,637,650.10x = 2,456,849.07 × 500,574.13
  4. Step 4: Simplify right side
    1,637,650.10x = 1,229,835,079,614.44
  5. Step 5: Solve for x
    x = 1,229,835,079,614.44/1,637,650.10
  6. Step 6: Final answer
    x = 750,975.48

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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.