Home / 1,925,413.02-2,888,447.52-966,326.04

Finding the Fourth Proportional to 1,925,413.02, 2,888,447.52 and 966,326.04

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Solution

The fourth proportional to 1,925,413.02, 2,888,447.52 and 966,326.04 is: 1,449,653.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,413.02 : 2,888,447.52 = 966,326.04 : x
  2. Step 2: Convert to fraction form
    1,925,413.02/2,888,447.52 = 966,326.04/x
  3. Step 3: Cross multiply
    1,925,413.02x = 2,888,447.52 × 966,326.04
  4. Step 4: Simplify right side
    1,925,413.02x = 2,791,182,053,749.42
  5. Step 5: Solve for x
    x = 2,791,182,053,749.42/1,925,413.02
  6. Step 6: Final answer
    x = 1,449,653.67

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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.