Home / 9,223,695.45-13,843,908.45-4,677,906.60

Finding the Fourth Proportional to 9,223,695.45, 13,843,908.45 and 4,677,906.60

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Solution

The fourth proportional to 9,223,695.45, 13,843,908.45 and 4,677,906.60 is: 7,021,102.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223,695.45 : 13,843,908.45 = 4,677,906.60 : x
  2. Step 2: Convert to fraction form
    9,223,695.45/13,843,908.45 = 4,677,906.60/x
  3. Step 3: Cross multiply
    9,223,695.45x = 13,843,908.45 × 4,677,906.60
  4. Step 4: Simplify right side
    9,223,695.45x = 64,760,510,708,050.76
  5. Step 5: Solve for x
    x = 64,760,510,708,050.76/9,223,695.45
  6. Step 6: Final answer
    x = 7,021,102.45

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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.