Home / 1,048,191.22-1,446,505.05-595,569.70

Finding the Fourth Proportional to 1,048,191.22, 1,446,505.05 and 595,569.70

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Solution

The fourth proportional to 1,048,191.22, 1,446,505.05 and 595,569.70 is: 821,886.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,191.22 : 1,446,505.05 = 595,569.70 : x
  2. Step 2: Convert to fraction form
    1,048,191.22/1,446,505.05 = 595,569.70/x
  3. Step 3: Cross multiply
    1,048,191.22x = 1,446,505.05 × 595,569.70
  4. Step 4: Simplify right side
    1,048,191.22x = 861,494,578,676.99
  5. Step 5: Solve for x
    x = 861,494,578,676.99/1,048,191.22
  6. Step 6: Final answer
    x = 821,886.85

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Double scale
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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.