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Finding the Fourth Proportional to 595,305.63, 893,081.46 and 195,970.36

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Solution

The fourth proportional to 595,305.63, 893,081.46 and 195,970.36 is: 293,996.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,305.63 : 893,081.46 = 195,970.36 : x
  2. Step 2: Convert to fraction form
    595,305.63/893,081.46 = 195,970.36/x
  3. Step 3: Cross multiply
    595,305.63x = 893,081.46 × 195,970.36
  4. Step 4: Simplify right side
    595,305.63x = 175,017,495,225.53
  5. Step 5: Solve for x
    x = 175,017,495,225.53/595,305.63
  6. Step 6: Final answer
    x = 293,996.04

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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.