Home / 5,426,443.98-8,140,817.97-2,060,576.46

Finding the Fourth Proportional to 5,426,443.98, 8,140,817.97 and 2,060,576.46

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Solution

The fourth proportional to 5,426,443.98, 8,140,817.97 and 2,060,576.46 is: 3,091,302.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,426,443.98 : 8,140,817.97 = 2,060,576.46 : x
  2. Step 2: Convert to fraction form
    5,426,443.98/8,140,817.97 = 2,060,576.46/x
  3. Step 3: Cross multiply
    5,426,443.98x = 8,140,817.97 × 2,060,576.46
  4. Step 4: Simplify right side
    5,426,443.98x = 16,774,777,874,126.99
  5. Step 5: Solve for x
    x = 16,774,777,874,126.99/5,426,443.98
  6. Step 6: Final answer
    x = 3,091,302.14

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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.