Home / 5,759,800-8,641,099.68-1,770,712

Finding the Fourth Proportional to 5,759,800, 8,641,099.68 and 1,770,712

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Solution

The fourth proportional to 5,759,800, 8,641,099.68 and 1,770,712 is: 2,656,498.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,759,800 : 8,641,099.68 = 1,770,712 : x
  2. Step 2: Convert to fraction form
    5,759,800/8,641,099.68 = 1,770,712/x
  3. Step 3: Cross multiply
    5,759,800x = 8,641,099.68 × 1,770,712
  4. Step 4: Simplify right side
    5,759,800x = 15,300,898,896,572.16
  5. Step 5: Solve for x
    x = 15,300,898,896,572.16/5,759,800
  6. Step 6: Final answer
    x = 2,656,498.30

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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.