Home / 1,568,869.02-2,353,336.20-446,938.02

Finding the Fourth Proportional to 1,568,869.02, 2,353,336.20 and 446,938.02

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Solution

The fourth proportional to 1,568,869.02, 2,353,336.20 and 446,938.02 is: 670,416.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,869.02 : 2,353,336.20 = 446,938.02 : x
  2. Step 2: Convert to fraction form
    1,568,869.02/2,353,336.20 = 446,938.02/x
  3. Step 3: Cross multiply
    1,568,869.02x = 2,353,336.20 × 446,938.02
  4. Step 4: Simplify right side
    1,568,869.02x = 1,051,795,421,622.32
  5. Step 5: Solve for x
    x = 1,051,795,421,622.32/1,568,869.02
  6. Step 6: Final answer
    x = 670,416.34

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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.