Home / 604,554.11-833,812.35-374,982.67

Finding the Fourth Proportional to 604,554.11, 833,812.35 and 374,982.67

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Solution

The fourth proportional to 604,554.11, 833,812.35 and 374,982.67 is: 517,183.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,554.11 : 833,812.35 = 374,982.67 : x
  2. Step 2: Convert to fraction form
    604,554.11/833,812.35 = 374,982.67/x
  3. Step 3: Cross multiply
    604,554.11x = 833,812.35 × 374,982.67
  4. Step 4: Simplify right side
    604,554.11x = 312,665,183,366.51
  5. Step 5: Solve for x
    x = 312,665,183,366.51/604,554.11
  6. Step 6: Final answer
    x = 517,183.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.