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Finding the Fourth Proportional to 594,030.15, 890,750.41 and 189,169.59

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Solution

The fourth proportional to 594,030.15, 890,750.41 and 189,169.59 is: 283,660.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,030.15 : 890,750.41 = 189,169.59 : x
  2. Step 2: Convert to fraction form
    594,030.15/890,750.41 = 189,169.59/x
  3. Step 3: Cross multiply
    594,030.15x = 890,750.41 × 189,169.59
  4. Step 4: Simplify right side
    594,030.15x = 168,502,889,852.03
  5. Step 5: Solve for x
    x = 168,502,889,852.03/594,030.15
  6. Step 6: Final answer
    x = 283,660.50

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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.