Home / 845,756.01-1,268,498.91-246,577.02

Finding the Fourth Proportional to 845,756.01, 1,268,498.91 and 246,577.02

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Solution

The fourth proportional to 845,756.01, 1,268,498.91 and 246,577.02 is: 369,826.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,756.01 : 1,268,498.91 = 246,577.02 : x
  2. Step 2: Convert to fraction form
    845,756.01/1,268,498.91 = 246,577.02/x
  3. Step 3: Cross multiply
    845,756.01x = 1,268,498.91 × 246,577.02
  4. Step 4: Simplify right side
    845,756.01x = 312,782,681,101.05
  5. Step 5: Solve for x
    x = 312,782,681,101.05/845,756.01
  6. Step 6: Final answer
    x = 369,826.14

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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.