Home / 600,766.08-829,054.96-325,123.35

Finding the Fourth Proportional to 600,766.08, 829,054.96 and 325,123.35

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Solution

The fourth proportional to 600,766.08, 829,054.96 and 325,123.35 is: 448,669.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,766.08 : 829,054.96 = 325,123.35 : x
  2. Step 2: Convert to fraction form
    600,766.08/829,054.96 = 325,123.35/x
  3. Step 3: Cross multiply
    600,766.08x = 829,054.96 × 325,123.35
  4. Step 4: Simplify right side
    600,766.08x = 269,545,125,929.32
  5. Step 5: Solve for x
    x = 269,545,125,929.32/600,766.08
  6. Step 6: Final answer
    x = 448,669.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.