Home / 1,004,607.60-1,506,911.40-444,735.60

Finding the Fourth Proportional to 1,004,607.60, 1,506,911.40 and 444,735.60

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Solution

The fourth proportional to 1,004,607.60, 1,506,911.40 and 444,735.60 is: 667,103.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,607.60 : 1,506,911.40 = 444,735.60 : x
  2. Step 2: Convert to fraction form
    1,004,607.60/1,506,911.40 = 444,735.60/x
  3. Step 3: Cross multiply
    1,004,607.60x = 1,506,911.40 × 444,735.60
  4. Step 4: Simplify right side
    1,004,607.60x = 670,177,145,625.84
  5. Step 5: Solve for x
    x = 670,177,145,625.84/1,004,607.60
  6. Step 6: Final answer
    x = 667,103.40

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Similar ratio
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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.