Home / 3,999,372.76-6,000,562.68-2,381,075.38

Finding the Fourth Proportional to 3,999,372.76, 6,000,562.68 and 2,381,075.38

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Solution

The fourth proportional to 3,999,372.76, 6,000,562.68 and 2,381,075.38 is: 3,572,508.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,999,372.76 : 6,000,562.68 = 2,381,075.38 : x
  2. Step 2: Convert to fraction form
    3,999,372.76/6,000,562.68 = 2,381,075.38/x
  3. Step 3: Cross multiply
    3,999,372.76x = 6,000,562.68 × 2,381,075.38
  4. Step 4: Simplify right side
    3,999,372.76x = 14,287,792,063,494.82
  5. Step 5: Solve for x
    x = 14,287,792,063,494.82/3,999,372.76
  6. Step 6: Final answer
    x = 3,572,508.22

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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.