Home / 6,148,295.61-8,485,396.01-3,569,976.37

Finding the Fourth Proportional to 6,148,295.61, 8,485,396.01 and 3,569,976.37

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Solution

The fourth proportional to 6,148,295.61, 8,485,396.01 and 3,569,976.37 is: 4,927,001.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,148,295.61 : 8,485,396.01 = 3,569,976.37 : x
  2. Step 2: Convert to fraction form
    6,148,295.61/8,485,396.01 = 3,569,976.37/x
  3. Step 3: Cross multiply
    6,148,295.61x = 8,485,396.01 × 3,569,976.37
  4. Step 4: Simplify right side
    6,148,295.61x = 30,292,663,245,792.29
  5. Step 5: Solve for x
    x = 30,292,663,245,792.29/6,148,295.61
  6. Step 6: Final answer
    x = 4,927,001.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.