Home / 6,608,782.80-9,908,508.60-2,563,707.60

Finding the Fourth Proportional to 6,608,782.80, 9,908,508.60 and 2,563,707.60

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Solution

The fourth proportional to 6,608,782.80, 9,908,508.60 and 2,563,707.60 is: 3,843,751.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,608,782.80 : 9,908,508.60 = 2,563,707.60 : x
  2. Step 2: Convert to fraction form
    6,608,782.80/9,908,508.60 = 2,563,707.60/x
  3. Step 3: Cross multiply
    6,608,782.80x = 9,908,508.60 × 2,563,707.60
  4. Step 4: Simplify right side
    6,608,782.80x = 25,402,518,802,485.36
  5. Step 5: Solve for x
    x = 25,402,518,802,485.36/6,608,782.80
  6. Step 6: Final answer
    x = 3,843,751.50

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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.