Home / 1,514,064.33-2,271,323.97-489,052.35

Finding the Fourth Proportional to 1,514,064.33, 2,271,323.97 and 489,052.35

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Solution

The fourth proportional to 1,514,064.33, 2,271,323.97 and 489,052.35 is: 733,652.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,064.33 : 2,271,323.97 = 489,052.35 : x
  2. Step 2: Convert to fraction form
    1,514,064.33/2,271,323.97 = 489,052.35/x
  3. Step 3: Cross multiply
    1,514,064.33x = 2,271,323.97 × 489,052.35
  4. Step 4: Simplify right side
    1,514,064.33x = 1,110,796,325,139.83
  5. Step 5: Solve for x
    x = 1,110,796,325,139.83/1,514,064.33
  6. Step 6: Final answer
    x = 733,652.00

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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.