Home / 1,063,375.04-1,595,222.16-343,476.32

Finding the Fourth Proportional to 1,063,375.04, 1,595,222.16 and 343,476.32

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Solution

The fourth proportional to 1,063,375.04, 1,595,222.16 and 343,476.32 is: 515,266.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,375.04 : 1,595,222.16 = 343,476.32 : x
  2. Step 2: Convert to fraction form
    1,063,375.04/1,595,222.16 = 343,476.32/x
  3. Step 3: Cross multiply
    1,063,375.04x = 1,595,222.16 × 343,476.32
  4. Step 4: Simplify right side
    1,063,375.04x = 547,921,037,099.25
  5. Step 5: Solve for x
    x = 547,921,037,099.25/1,063,375.04
  6. Step 6: Final answer
    x = 515,266.03

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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.