Home / 4,607,521.79-6,359,644.88-2,674,405.15

Finding the Fourth Proportional to 4,607,521.79, 6,359,644.88 and 2,674,405.15

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Solution

The fourth proportional to 4,607,521.79, 6,359,644.88 and 2,674,405.15 is: 3,691,413.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,521.79 : 6,359,644.88 = 2,674,405.15 : x
  2. Step 2: Convert to fraction form
    4,607,521.79/6,359,644.88 = 2,674,405.15/x
  3. Step 3: Cross multiply
    4,607,521.79x = 6,359,644.88 × 2,674,405.15
  4. Step 4: Simplify right side
    4,607,521.79x = 17,008,267,015,044.54
  5. Step 5: Solve for x
    x = 17,008,267,015,044.54/4,607,521.79
  6. Step 6: Final answer
    x = 3,691,413.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.