Home / 1,527,244.18-2,107,474.05-882,706.12

Finding the Fourth Proportional to 1,527,244.18, 2,107,474.05 and 882,706.12

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Solution

The fourth proportional to 1,527,244.18, 2,107,474.05 and 882,706.12 is: 1,218,063.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,527,244.18 : 2,107,474.05 = 882,706.12 : x
  2. Step 2: Convert to fraction form
    1,527,244.18/2,107,474.05 = 882,706.12/x
  3. Step 3: Cross multiply
    1,527,244.18x = 2,107,474.05 × 882,706.12
  4. Step 4: Simplify right side
    1,527,244.18x = 1,860,280,241,676.19
  5. Step 5: Solve for x
    x = 1,860,280,241,676.19/1,527,244.18
  6. Step 6: Final answer
    x = 1,218,063.40

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