Home / 3,327,631.02-4,594,931.42-2,106,091.89

Finding the Fourth Proportional to 3,327,631.02, 4,594,931.42 and 2,106,091.89

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Solution

The fourth proportional to 3,327,631.02, 4,594,931.42 and 2,106,091.89 is: 2,908,179.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,631.02 : 4,594,931.42 = 2,106,091.89 : x
  2. Step 2: Convert to fraction form
    3,327,631.02/4,594,931.42 = 2,106,091.89/x
  3. Step 3: Cross multiply
    3,327,631.02x = 4,594,931.42 × 2,106,091.89
  4. Step 4: Simplify right side
    3,327,631.02x = 9,677,347,788,237.73
  5. Step 5: Solve for x
    x = 9,677,347,788,237.73/3,327,631.02
  6. Step 6: Final answer
    x = 2,908,179.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.