Home / 599,973.55-828,014.60-341,929.42

Finding the Fourth Proportional to 599,973.55, 828,014.60 and 341,929.42

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Solution

The fourth proportional to 599,973.55, 828,014.60 and 341,929.42 is: 471,891.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,973.55 : 828,014.60 = 341,929.42 : x
  2. Step 2: Convert to fraction form
    599,973.55/828,014.60 = 341,929.42/x
  3. Step 3: Cross multiply
    599,973.55x = 828,014.60 × 341,929.42
  4. Step 4: Simplify right side
    599,973.55x = 283,122,550,714.32
  5. Step 5: Solve for x
    x = 283,122,550,714.32/599,973.55
  6. Step 6: Final answer
    x = 471,891.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.