Home / 9,102,485.61-13,649,157.59-3,035,069.64

Finding the Fourth Proportional to 9,102,485.61, 13,649,157.59 and 3,035,069.64

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Solution

The fourth proportional to 9,102,485.61, 13,649,157.59 and 3,035,069.64 is: 4,551,080.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,102,485.61 : 13,649,157.59 = 3,035,069.64 : x
  2. Step 2: Convert to fraction form
    9,102,485.61/13,649,157.59 = 3,035,069.64/x
  3. Step 3: Cross multiply
    9,102,485.61x = 13,649,157.59 × 3,035,069.64
  4. Step 4: Simplify right side
    9,102,485.61x = 41,426,143,797,809.23
  5. Step 5: Solve for x
    x = 41,426,143,797,809.23/9,102,485.61
  6. Step 6: Final answer
    x = 4,551,080.39

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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.