Home / 1,618,099.07-2,233,030.34-883,093.57

Finding the Fourth Proportional to 1,618,099.07, 2,233,030.34 and 883,093.57

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Solution

The fourth proportional to 1,618,099.07, 2,233,030.34 and 883,093.57 is: 1,218,698.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,618,099.07 : 2,233,030.34 = 883,093.57 : x
  2. Step 2: Convert to fraction form
    1,618,099.07/2,233,030.34 = 883,093.57/x
  3. Step 3: Cross multiply
    1,618,099.07x = 2,233,030.34 × 883,093.57
  4. Step 4: Simplify right side
    1,618,099.07x = 1,971,974,731,494.07
  5. Step 5: Solve for x
    x = 1,971,974,731,494.07/1,618,099.07
  6. Step 6: Final answer
    x = 1,218,698.39

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1.5x scale

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.