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Finding the Fourth Proportional to 594,107.02, 890,804.52 and 189,124.30

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Solution

The fourth proportional to 594,107.02, 890,804.52 and 189,124.30 is: 283,573.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,107.02 : 890,804.52 = 189,124.30 : x
  2. Step 2: Convert to fraction form
    594,107.02/890,804.52 = 189,124.30/x
  3. Step 3: Cross multiply
    594,107.02x = 890,804.52 × 189,124.30
  4. Step 4: Simplify right side
    594,107.02x = 168,472,781,281.84
  5. Step 5: Solve for x
    x = 168,472,781,281.84/594,107.02
  6. Step 6: Final answer
    x = 283,573.12

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1.5x scale

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.