Home / 7,473,292.94-10,313,906.18-4,574,599.40

Finding the Fourth Proportional to 7,473,292.94, 10,313,906.18 and 4,574,599.40

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Solution

The fourth proportional to 7,473,292.94, 10,313,906.18 and 4,574,599.40 is: 6,313,413.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,292.94 : 10,313,906.18 = 4,574,599.40 : x
  2. Step 2: Convert to fraction form
    7,473,292.94/10,313,906.18 = 4,574,599.40/x
  3. Step 3: Cross multiply
    7,473,292.94x = 10,313,906.18 × 4,574,599.40
  4. Step 4: Simplify right side
    7,473,292.94x = 47,181,988,948,241.77
  5. Step 5: Solve for x
    x = 47,181,988,948,241.77/7,473,292.94
  6. Step 6: Final answer
    x = 6,313,413.56

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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.