Home / 1,081,325.61-1,492,124.13-597,824.55

Finding the Fourth Proportional to 1,081,325.61, 1,492,124.13 and 597,824.55

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Solution

The fourth proportional to 1,081,325.61, 1,492,124.13 and 597,824.55 is: 824,939.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,325.61 : 1,492,124.13 = 597,824.55 : x
  2. Step 2: Convert to fraction form
    1,081,325.61/1,492,124.13 = 597,824.55/x
  3. Step 3: Cross multiply
    1,081,325.61x = 1,492,124.13 × 597,824.55
  4. Step 4: Simplify right side
    1,081,325.61x = 892,028,436,561.39
  5. Step 5: Solve for x
    x = 892,028,436,561.39/1,081,325.61
  6. Step 6: Final answer
    x = 824,939.71

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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.