Home / 1,811,795.85-2,718,036.68-597,442.23

Finding the Fourth Proportional to 1,811,795.85, 2,718,036.68 and 597,442.23

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Solution

The fourth proportional to 1,811,795.85, 2,718,036.68 and 597,442.23 is: 896,276.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,811,795.85 : 2,718,036.68 = 597,442.23 : x
  2. Step 2: Convert to fraction form
    1,811,795.85/2,718,036.68 = 597,442.23/x
  3. Step 3: Cross multiply
    1,811,795.85x = 2,718,036.68 × 597,442.23
  4. Step 4: Simplify right side
    1,811,795.85x = 1,623,869,892,333.79
  5. Step 5: Solve for x
    x = 1,623,869,892,333.79/1,811,795.85
  6. Step 6: Final answer
    x = 896,276.42

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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.