Home / 1,088,525.48-1,632,985.64-448,473.80

Finding the Fourth Proportional to 1,088,525.48, 1,632,985.64 and 448,473.80

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Solution

The fourth proportional to 1,088,525.48, 1,632,985.64 and 448,473.80 is: 672,792.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,525.48 : 1,632,985.64 = 448,473.80 : x
  2. Step 2: Convert to fraction form
    1,088,525.48/1,632,985.64 = 448,473.80/x
  3. Step 3: Cross multiply
    1,088,525.48x = 1,632,985.64 × 448,473.80
  4. Step 4: Simplify right side
    1,088,525.48x = 732,351,264,908.94
  5. Step 5: Solve for x
    x = 732,351,264,908.94/1,088,525.48
  6. Step 6: Final answer
    x = 672,792.03

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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.