Home / 822,682.02-1,234,010.06-599,458.98

Finding the Fourth Proportional to 822,682.02, 1,234,010.06 and 599,458.98

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Solution

The fourth proportional to 822,682.02, 1,234,010.06 and 599,458.98 is: 899,179.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,682.02 : 1,234,010.06 = 599,458.98 : x
  2. Step 2: Convert to fraction form
    822,682.02/1,234,010.06 = 599,458.98/x
  3. Step 3: Cross multiply
    822,682.02x = 1,234,010.06 × 599,458.98
  4. Step 4: Simplify right side
    822,682.02x = 739,738,411,877.34
  5. Step 5: Solve for x
    x = 739,738,411,877.34/822,682.02
  6. Step 6: Final answer
    x = 899,179.02

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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.