Home / 1,084,119.03-1,626,436.94-374,153.25

Finding the Fourth Proportional to 1,084,119.03, 1,626,436.94 and 374,153.25

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Solution

The fourth proportional to 1,084,119.03, 1,626,436.94 and 374,153.25 is: 561,319.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,119.03 : 1,626,436.94 = 374,153.25 : x
  2. Step 2: Convert to fraction form
    1,084,119.03/1,626,436.94 = 374,153.25/x
  3. Step 3: Cross multiply
    1,084,119.03x = 1,626,436.94 × 374,153.25
  4. Step 4: Simplify right side
    1,084,119.03x = 608,536,665,150.29
  5. Step 5: Solve for x
    x = 608,536,665,150.29/1,084,119.03
  6. Step 6: Final answer
    x = 561,319.05

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Double scale
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1.5x scale

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.