Home / 1,684,953.55-2,527,430.33-936,999.55

Finding the Fourth Proportional to 1,684,953.55, 2,527,430.33 and 936,999.55

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Solution

The fourth proportional to 1,684,953.55, 2,527,430.33 and 936,999.55 is: 1,405,499.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,953.55 : 2,527,430.33 = 936,999.55 : x
  2. Step 2: Convert to fraction form
    1,684,953.55/2,527,430.33 = 936,999.55/x
  3. Step 3: Cross multiply
    1,684,953.55x = 2,527,430.33 × 936,999.55
  4. Step 4: Simplify right side
    1,684,953.55x = 2,368,201,077,181.35
  5. Step 5: Solve for x
    x = 2,368,201,077,181.35/1,684,953.55
  6. Step 6: Final answer
    x = 1,405,499.33

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Similar ratio
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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.