Home / 1,629,339.60-2,444,592.60-683,000.40

Finding the Fourth Proportional to 1,629,339.60, 2,444,592.60 and 683,000.40

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Solution

The fourth proportional to 1,629,339.60, 2,444,592.60 and 683,000.40 is: 1,024,745.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,629,339.60 : 2,444,592.60 = 683,000.40 : x
  2. Step 2: Convert to fraction form
    1,629,339.60/2,444,592.60 = 683,000.40/x
  3. Step 3: Cross multiply
    1,629,339.60x = 2,444,592.60 × 683,000.40
  4. Step 4: Simplify right side
    1,629,339.60x = 1,669,657,723,637.04
  5. Step 5: Solve for x
    x = 1,669,657,723,637.04/1,629,339.60
  6. Step 6: Final answer
    x = 1,024,745.07

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1.5x scale

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.