Home / 1,135,960.01-1,567,599.57-626,662.25

Finding the Fourth Proportional to 1,135,960.01, 1,567,599.57 and 626,662.25

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Solution

The fourth proportional to 1,135,960.01, 1,567,599.57 and 626,662.25 is: 864,779.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,960.01 : 1,567,599.57 = 626,662.25 : x
  2. Step 2: Convert to fraction form
    1,135,960.01/1,567,599.57 = 626,662.25/x
  3. Step 3: Cross multiply
    1,135,960.01x = 1,567,599.57 × 626,662.25
  4. Step 4: Simplify right side
    1,135,960.01x = 982,355,473,635.23
  5. Step 5: Solve for x
    x = 982,355,473,635.23/1,135,960.01
  6. Step 6: Final answer
    x = 864,779.98

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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.