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Finding the Fourth Proportional to 594,501.93, 891,228.01 and 454,883.85

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Solution

The fourth proportional to 594,501.93, 891,228.01 and 454,883.85 is: 681,924.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,501.93 : 891,228.01 = 454,883.85 : x
  2. Step 2: Convert to fraction form
    594,501.93/891,228.01 = 454,883.85/x
  3. Step 3: Cross multiply
    594,501.93x = 891,228.01 × 454,883.85
  4. Step 4: Simplify right side
    594,501.93x = 405,405,228,416.64
  5. Step 5: Solve for x
    x = 405,405,228,416.64/594,501.93
  6. Step 6: Final answer
    x = 681,924.16

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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.