Home / 1,032,633.35-1,548,523.67-448,430.98

Finding the Fourth Proportional to 1,032,633.35, 1,548,523.67 and 448,430.98

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Solution

The fourth proportional to 1,032,633.35, 1,548,523.67 and 448,430.98 is: 672,461.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,633.35 : 1,548,523.67 = 448,430.98 : x
  2. Step 2: Convert to fraction form
    1,032,633.35/1,548,523.67 = 448,430.98/x
  3. Step 3: Cross multiply
    1,032,633.35x = 1,548,523.67 × 448,430.98
  4. Step 4: Simplify right side
    1,032,633.35x = 694,405,976,906.52
  5. Step 5: Solve for x
    x = 694,405,976,906.52/1,032,633.35
  6. Step 6: Final answer
    x = 672,461.31

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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.