Home / 7,654,180.44-10,562,795.16-4,216,413.24

Finding the Fourth Proportional to 7,654,180.44, 10,562,795.16 and 4,216,413.24

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Solution

The fourth proportional to 7,654,180.44, 10,562,795.16 and 4,216,413.24 is: 5,818,664.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,654,180.44 : 10,562,795.16 = 4,216,413.24 : x
  2. Step 2: Convert to fraction form
    7,654,180.44/10,562,795.16 = 4,216,413.24/x
  3. Step 3: Cross multiply
    7,654,180.44x = 10,562,795.16 × 4,216,413.24
  4. Step 4: Simplify right side
    7,654,180.44x = 44,537,109,364,031.92
  5. Step 5: Solve for x
    x = 44,537,109,364,031.92/7,654,180.44
  6. Step 6: Final answer
    x = 5,818,664.68

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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.