Home / 4,806,043.02-7,207,943.04-1,393,413.66

Finding the Fourth Proportional to 4,806,043.02, 7,207,943.04 and 1,393,413.66

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Solution

The fourth proportional to 4,806,043.02, 7,207,943.04 and 1,393,413.66 is: 2,089,795.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806,043.02 : 7,207,943.04 = 1,393,413.66 : x
  2. Step 2: Convert to fraction form
    4,806,043.02/7,207,943.04 = 1,393,413.66/x
  3. Step 3: Cross multiply
    4,806,043.02x = 7,207,943.04 × 1,393,413.66
  4. Step 4: Simplify right side
    4,806,043.02x = 10,043,646,292,437.93
  5. Step 5: Solve for x
    x = 10,043,646,292,437.93/4,806,043.02
  6. Step 6: Final answer
    x = 2,089,795.34

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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.