Home / 6,645,629.35-9,968,444.03-4,966,013.35

Finding the Fourth Proportional to 6,645,629.35, 9,968,444.03 and 4,966,013.35

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Solution

The fourth proportional to 6,645,629.35, 9,968,444.03 and 4,966,013.35 is: 7,449,020.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,645,629.35 : 9,968,444.03 = 4,966,013.35 : x
  2. Step 2: Convert to fraction form
    6,645,629.35/9,968,444.03 = 4,966,013.35/x
  3. Step 3: Cross multiply
    6,645,629.35x = 9,968,444.03 × 4,966,013.35
  4. Step 4: Simplify right side
    6,645,629.35x = 49,503,426,106,877.73
  5. Step 5: Solve for x
    x = 49,503,426,106,877.73/6,645,629.35
  6. Step 6: Final answer
    x = 7,449,020.03

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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.