Home / 793,922.50-1,095,613.05-436,226.50

Finding the Fourth Proportional to 793,922.50, 1,095,613.05 and 436,226.50

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Solution

The fourth proportional to 793,922.50, 1,095,613.05 and 436,226.50 is: 601,992.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,922.50 : 1,095,613.05 = 436,226.50 : x
  2. Step 2: Convert to fraction form
    793,922.50/1,095,613.05 = 436,226.50/x
  3. Step 3: Cross multiply
    793,922.50x = 1,095,613.05 × 436,226.50
  4. Step 4: Simplify right side
    793,922.50x = 477,935,446,155.83
  5. Step 5: Solve for x
    x = 477,935,446,155.83/793,922.50
  6. Step 6: Final answer
    x = 601,992.57

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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.