Home / 3,446,344.02-4,755,914.65-1,897,573.49

Finding the Fourth Proportional to 3,446,344.02, 4,755,914.65 and 1,897,573.49

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Solution

The fourth proportional to 3,446,344.02, 4,755,914.65 and 1,897,573.49 is: 2,618,629.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,344.02 : 4,755,914.65 = 1,897,573.49 : x
  2. Step 2: Convert to fraction form
    3,446,344.02/4,755,914.65 = 1,897,573.49/x
  3. Step 3: Cross multiply
    3,446,344.02x = 4,755,914.65 × 1,897,573.49
  4. Step 4: Simplify right side
    3,446,344.02x = 9,024,697,560,542.63
  5. Step 5: Solve for x
    x = 9,024,697,560,542.63/3,446,344.02
  6. Step 6: Final answer
    x = 2,618,629.34

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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.