Home / 793,894.50-1,095,643.53-436,267.62

Finding the Fourth Proportional to 793,894.50, 1,095,643.53 and 436,267.62

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Solution

The fourth proportional to 793,894.50, 1,095,643.53 and 436,267.62 is: 602,087.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,894.50 : 1,095,643.53 = 436,267.62 : x
  2. Step 2: Convert to fraction form
    793,894.50/1,095,643.53 = 436,267.62/x
  3. Step 3: Cross multiply
    793,894.50x = 1,095,643.53 × 436,267.62
  4. Step 4: Simplify right side
    793,894.50x = 477,993,795,201.50
  5. Step 5: Solve for x
    x = 477,993,795,201.50/793,894.50
  6. Step 6: Final answer
    x = 602,087.30

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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.