Home / 1,735,331.40-2,600,372.70-1,467,642.60

Finding the Fourth Proportional to 1,735,331.40, 2,600,372.70 and 1,467,642.60

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Solution

The fourth proportional to 1,735,331.40, 2,600,372.70 and 1,467,642.60 is: 2,199,244.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,331.40 : 2,600,372.70 = 1,467,642.60 : x
  2. Step 2: Convert to fraction form
    1,735,331.40/2,600,372.70 = 1,467,642.60/x
  3. Step 3: Cross multiply
    1,735,331.40x = 2,600,372.70 × 1,467,642.60
  4. Step 4: Simplify right side
    1,735,331.40x = 3,816,417,750,397.02
  5. Step 5: Solve for x
    x = 3,816,417,750,397.02/1,735,331.40
  6. Step 6: Final answer
    x = 2,199,244.33

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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.