Home / 1,533,579.98-2,298,811.52-635,510.30

Finding the Fourth Proportional to 1,533,579.98, 2,298,811.52 and 635,510.30

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Solution

The fourth proportional to 1,533,579.98, 2,298,811.52 and 635,510.30 is: 952,619.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,579.98 : 2,298,811.52 = 635,510.30 : x
  2. Step 2: Convert to fraction form
    1,533,579.98/2,298,811.52 = 635,510.30/x
  3. Step 3: Cross multiply
    1,533,579.98x = 2,298,811.52 × 635,510.30
  4. Step 4: Simplify right side
    1,533,579.98x = 1,460,918,384,047.05
  5. Step 5: Solve for x
    x = 1,460,918,384,047.05/1,533,579.98
  6. Step 6: Final answer
    x = 952,619.63

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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.