Home / 845,760.02-1,268,504.90-246,581.02

Finding the Fourth Proportional to 845,760.02, 1,268,504.90 and 246,581.02

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Solution

The fourth proportional to 845,760.02, 1,268,504.90 and 246,581.02 is: 369,832.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,760.02 : 1,268,504.90 = 246,581.02 : x
  2. Step 2: Convert to fraction form
    845,760.02/1,268,504.90 = 246,581.02/x
  3. Step 3: Cross multiply
    845,760.02x = 1,268,504.90 × 246,581.02
  4. Step 4: Simplify right side
    845,760.02x = 312,789,232,117.00
  5. Step 5: Solve for x
    x = 312,789,232,117.00/845,760.02
  6. Step 6: Final answer
    x = 369,832.13

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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.