Home / 4,025,995.83-6,039,413.55-1,292,852.88

Finding the Fourth Proportional to 4,025,995.83, 6,039,413.55 and 1,292,852.88

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Solution

The fourth proportional to 4,025,995.83, 6,039,413.55 and 1,292,852.88 is: 1,939,414.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,995.83 : 6,039,413.55 = 1,292,852.88 : x
  2. Step 2: Convert to fraction form
    4,025,995.83/6,039,413.55 = 1,292,852.88/x
  3. Step 3: Cross multiply
    4,025,995.83x = 6,039,413.55 × 1,292,852.88
  4. Step 4: Simplify right side
    4,025,995.83x = 7,808,073,201,628.52
  5. Step 5: Solve for x
    x = 7,808,073,201,628.52/4,025,995.83
  6. Step 6: Final answer
    x = 1,939,414.13

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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.