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Finding the Fourth Proportional to 597,201.80, 893,210.70 and 534,475.40

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Solution

The fourth proportional to 597,201.80, 893,210.70 and 534,475.40 is: 799,393.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,201.80 : 893,210.70 = 534,475.40 : x
  2. Step 2: Convert to fraction form
    597,201.80/893,210.70 = 534,475.40/x
  3. Step 3: Cross multiply
    597,201.80x = 893,210.70 × 534,475.40
  4. Step 4: Simplify right side
    597,201.80x = 477,399,146,166.78
  5. Step 5: Solve for x
    x = 477,399,146,166.78/597,201.80
  6. Step 6: Final answer
    x = 799,393.35

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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.