Home / 11,697,626.34-17,539,685.63-3,608,430.02

Finding the Fourth Proportional to 11,697,626.34, 17,539,685.63 and 3,608,430.02

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Solution

The fourth proportional to 11,697,626.34, 17,539,685.63 and 3,608,430.02 is: 5,410,561.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,697,626.34 : 17,539,685.63 = 3,608,430.02 : x
  2. Step 2: Convert to fraction form
    11,697,626.34/17,539,685.63 = 3,608,430.02/x
  3. Step 3: Cross multiply
    11,697,626.34x = 17,539,685.63 × 3,608,430.02
  4. Step 4: Simplify right side
    11,697,626.34x = 63,290,728,142,219.47
  5. Step 5: Solve for x
    x = 63,290,728,142,219.47/11,697,626.34
  6. Step 6: Final answer
    x = 5,410,561.62

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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.