Home / 597,623.91-896,610.95-192,807.91

Finding the Fourth Proportional to 597,623.91, 896,610.95 and 192,807.91

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Solution

The fourth proportional to 597,623.91, 896,610.95 and 192,807.91 is: 289,268.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,623.91 : 896,610.95 = 192,807.91 : x
  2. Step 2: Convert to fraction form
    597,623.91/896,610.95 = 192,807.91/x
  3. Step 3: Cross multiply
    597,623.91x = 896,610.95 × 192,807.91
  4. Step 4: Simplify right side
    597,623.91x = 172,873,683,352.62
  5. Step 5: Solve for x
    x = 172,873,683,352.62/597,623.91
  6. Step 6: Final answer
    x = 289,268.35

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1.5x scale

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.