Home / 596,148.71-896,029.64-394,432.83

Finding the Fourth Proportional to 596,148.71, 896,029.64 and 394,432.83

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Solution

The fourth proportional to 596,148.71, 896,029.64 and 394,432.83 is: 592,844.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,148.71 : 896,029.64 = 394,432.83 : x
  2. Step 2: Convert to fraction form
    596,148.71/896,029.64 = 394,432.83/x
  3. Step 3: Cross multiply
    596,148.71x = 896,029.64 × 394,432.83
  4. Step 4: Simplify right side
    596,148.71x = 353,423,504,696.92
  5. Step 5: Solve for x
    x = 353,423,504,696.92/596,148.71
  6. Step 6: Final answer
    x = 592,844.54

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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.