Home / 1,088,533.49-1,632,997.65-448,481.80

Finding the Fourth Proportional to 1,088,533.49, 1,632,997.65 and 448,481.80

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Solution

The fourth proportional to 1,088,533.49, 1,632,997.65 and 448,481.80 is: 672,804.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,533.49 : 1,632,997.65 = 448,481.80 : x
  2. Step 2: Convert to fraction form
    1,088,533.49/1,632,997.65 = 448,481.80/x
  3. Step 3: Cross multiply
    1,088,533.49x = 1,632,997.65 × 448,481.80
  4. Step 4: Simplify right side
    1,088,533.49x = 732,369,717,302.78
  5. Step 5: Solve for x
    x = 732,369,717,302.78/1,088,533.49
  6. Step 6: Final answer
    x = 672,804.03

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1.5x scale

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.