Home / 2,364,205.79-3,545,662.57-847,606.95

Finding the Fourth Proportional to 2,364,205.79, 3,545,662.57 and 847,606.95

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Solution

The fourth proportional to 2,364,205.79, 3,545,662.57 and 847,606.95 is: 1,271,178.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,205.79 : 3,545,662.57 = 847,606.95 : x
  2. Step 2: Convert to fraction form
    2,364,205.79/3,545,662.57 = 847,606.95/x
  3. Step 3: Cross multiply
    2,364,205.79x = 3,545,662.57 × 847,606.95
  4. Step 4: Simplify right side
    2,364,205.79x = 3,005,328,234,567.84
  5. Step 5: Solve for x
    x = 3,005,328,234,567.84/2,364,205.79
  6. Step 6: Final answer
    x = 1,271,178.78

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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.