Home / 1,804,944.71-2,707,112.50-845,502.95

Finding the Fourth Proportional to 1,804,944.71, 2,707,112.50 and 845,502.95

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Solution

The fourth proportional to 1,804,944.71, 2,707,112.50 and 845,502.95 is: 1,268,111.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,944.71 : 2,707,112.50 = 845,502.95 : x
  2. Step 2: Convert to fraction form
    1,804,944.71/2,707,112.50 = 845,502.95/x
  3. Step 3: Cross multiply
    1,804,944.71x = 2,707,112.50 × 845,502.95
  4. Step 4: Simplify right side
    1,804,944.71x = 2,288,871,604,731.88
  5. Step 5: Solve for x
    x = 2,288,871,604,731.88/1,804,944.71
  6. Step 6: Final answer
    x = 1,268,111.76

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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.