Home / 1,738,267.40-2,607,530.70-616,190.60

Finding the Fourth Proportional to 1,738,267.40, 2,607,530.70 and 616,190.60

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Solution

The fourth proportional to 1,738,267.40, 2,607,530.70 and 616,190.60 is: 924,331.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,267.40 : 2,607,530.70 = 616,190.60 : x
  2. Step 2: Convert to fraction form
    1,738,267.40/2,607,530.70 = 616,190.60/x
  3. Step 3: Cross multiply
    1,738,267.40x = 2,607,530.70 × 616,190.60
  4. Step 4: Simplify right side
    1,738,267.40x = 1,606,735,906,551.42
  5. Step 5: Solve for x
    x = 1,606,735,906,551.42/1,738,267.40
  6. Step 6: Final answer
    x = 924,331.84

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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.