Home / 4,032,125.10-6,048,706.05-2,011,401.90

Finding the Fourth Proportional to 4,032,125.10, 6,048,706.05 and 2,011,401.90

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Solution

The fourth proportional to 4,032,125.10, 6,048,706.05 and 2,011,401.90 is: 3,017,361.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,125.10 : 6,048,706.05 = 2,011,401.90 : x
  2. Step 2: Convert to fraction form
    4,032,125.10/6,048,706.05 = 2,011,401.90/x
  3. Step 3: Cross multiply
    4,032,125.10x = 6,048,706.05 × 2,011,401.90
  4. Step 4: Simplify right side
    4,032,125.10x = 12,166,378,841,511.49
  5. Step 5: Solve for x
    x = 12,166,378,841,511.49/4,032,125.10
  6. Step 6: Final answer
    x = 3,017,361.45

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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.