Home / 600,746.08-829,026.56-325,103.73

Finding the Fourth Proportional to 600,746.08, 829,026.56 and 325,103.73

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Solution

The fourth proportional to 600,746.08, 829,026.56 and 325,103.73 is: 448,641.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,746.08 : 829,026.56 = 325,103.73 : x
  2. Step 2: Convert to fraction form
    600,746.08/829,026.56 = 325,103.73/x
  3. Step 3: Cross multiply
    600,746.08x = 829,026.56 × 325,103.73
  4. Step 4: Simplify right side
    600,746.08x = 269,519,623,226.98
  5. Step 5: Solve for x
    x = 269,519,623,226.98/600,746.08
  6. Step 6: Final answer
    x = 448,641.51

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1.5x scale

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.