Home / 1,701,824.85-2,348,518.28-937,878.41

Finding the Fourth Proportional to 1,701,824.85, 2,348,518.28 and 937,878.41

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Solution

The fourth proportional to 1,701,824.85, 2,348,518.28 and 937,878.41 is: 1,294,272.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,824.85 : 2,348,518.28 = 937,878.41 : x
  2. Step 2: Convert to fraction form
    1,701,824.85/2,348,518.28 = 937,878.41/x
  3. Step 3: Cross multiply
    1,701,824.85x = 2,348,518.28 × 937,878.41
  4. Step 4: Simplify right side
    1,701,824.85x = 2,202,624,590,302.33
  5. Step 5: Solve for x
    x = 2,202,624,590,302.33/1,701,824.85
  6. Step 6: Final answer
    x = 1,294,272.20

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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.