Home / 1,568,875.02-2,353,345.20-446,944.02

Finding the Fourth Proportional to 1,568,875.02, 2,353,345.20 and 446,944.02

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Solution

The fourth proportional to 1,568,875.02, 2,353,345.20 and 446,944.02 is: 670,425.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,875.02 : 2,353,345.20 = 446,944.02 : x
  2. Step 2: Convert to fraction form
    1,568,875.02/2,353,345.20 = 446,944.02/x
  3. Step 3: Cross multiply
    1,568,875.02x = 2,353,345.20 × 446,944.02
  4. Step 4: Simplify right side
    1,568,875.02x = 1,051,813,564,135.70
  5. Step 5: Solve for x
    x = 1,051,813,564,135.70/1,568,875.02
  6. Step 6: Final answer
    x = 670,425.34

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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.