Home / 5,864,267.80-8,796,401.70-2,078,133.40

Finding the Fourth Proportional to 5,864,267.80, 8,796,401.70 and 2,078,133.40

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Solution

The fourth proportional to 5,864,267.80, 8,796,401.70 and 2,078,133.40 is: 3,117,200.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,864,267.80 : 8,796,401.70 = 2,078,133.40 : x
  2. Step 2: Convert to fraction form
    5,864,267.80/8,796,401.70 = 2,078,133.40/x
  3. Step 3: Cross multiply
    5,864,267.80x = 8,796,401.70 × 2,078,133.40
  4. Step 4: Simplify right side
    5,864,267.80x = 18,280,096,172,586.78
  5. Step 5: Solve for x
    x = 18,280,096,172,586.78/5,864,267.80
  6. Step 6: Final answer
    x = 3,117,200.10

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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.