Home / 1,070,168.64-1,603,844.64-597,076.80

Finding the Fourth Proportional to 1,070,168.64, 1,603,844.64 and 597,076.80

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Solution

The fourth proportional to 1,070,168.64, 1,603,844.64 and 597,076.80 is: 894,829.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,168.64 : 1,603,844.64 = 597,076.80 : x
  2. Step 2: Convert to fraction form
    1,070,168.64/1,603,844.64 = 597,076.80/x
  3. Step 3: Cross multiply
    1,070,168.64x = 1,603,844.64 × 597,076.80
  4. Step 4: Simplify right side
    1,070,168.64x = 957,618,425,348.35
  5. Step 5: Solve for x
    x = 957,618,425,348.35/1,070,168.64
  6. Step 6: Final answer
    x = 894,829.46

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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.