Home / 1,258,846.76-1,888,268.41-584,559.34

Finding the Fourth Proportional to 1,258,846.76, 1,888,268.41 and 584,559.34

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Solution

The fourth proportional to 1,258,846.76, 1,888,268.41 and 584,559.34 is: 876,838.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,258,846.76 : 1,888,268.41 = 584,559.34 : x
  2. Step 2: Convert to fraction form
    1,258,846.76/1,888,268.41 = 584,559.34/x
  3. Step 3: Cross multiply
    1,258,846.76x = 1,888,268.41 × 584,559.34
  4. Step 4: Simplify right side
    1,258,846.76x = 1,103,804,923,128.31
  5. Step 5: Solve for x
    x = 1,103,804,923,128.31/1,258,846.76
  6. Step 6: Final answer
    x = 876,838.20

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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.