Home / 600,582.44-828,790.98-328,649.24

Finding the Fourth Proportional to 600,582.44, 828,790.98 and 328,649.24

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Solution

The fourth proportional to 600,582.44, 828,790.98 and 328,649.24 is: 453,528.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,582.44 : 828,790.98 = 328,649.24 : x
  2. Step 2: Convert to fraction form
    600,582.44/828,790.98 = 328,649.24/x
  3. Step 3: Cross multiply
    600,582.44x = 828,790.98 × 328,649.24
  4. Step 4: Simplify right side
    600,582.44x = 272,381,525,695.86
  5. Step 5: Solve for x
    x = 272,381,525,695.86/600,582.44
  6. Step 6: Final answer
    x = 453,528.95

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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.