Home / 1,504,803.02-2,257,663.79-480,106.04

Finding the Fourth Proportional to 1,504,803.02, 2,257,663.79 and 480,106.04

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Solution

The fourth proportional to 1,504,803.02, 2,257,663.79 and 480,106.04 is: 720,305.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,803.02 : 2,257,663.79 = 480,106.04 : x
  2. Step 2: Convert to fraction form
    1,504,803.02/2,257,663.79 = 480,106.04/x
  3. Step 3: Cross multiply
    1,504,803.02x = 2,257,663.79 × 480,106.04
  4. Step 4: Simplify right side
    1,504,803.02x = 1,083,918,011,780.24
  5. Step 5: Solve for x
    x = 1,083,918,011,780.24/1,504,803.02
  6. Step 6: Final answer
    x = 720,305.58

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Double scale
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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.