Home / 4,458,933.98-6,153,360.48-2,421,743.48

Finding the Fourth Proportional to 4,458,933.98, 6,153,360.48 and 2,421,743.48

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Solution

The fourth proportional to 4,458,933.98, 6,153,360.48 and 2,421,743.48 is: 3,342,023.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,933.98 : 6,153,360.48 = 2,421,743.48 : x
  2. Step 2: Convert to fraction form
    4,458,933.98/6,153,360.48 = 2,421,743.48/x
  3. Step 3: Cross multiply
    4,458,933.98x = 6,153,360.48 × 2,421,743.48
  4. Step 4: Simplify right side
    4,458,933.98x = 14,901,860,622,529.67
  5. Step 5: Solve for x
    x = 14,901,860,622,529.67/4,458,933.98
  6. Step 6: Final answer
    x = 3,342,023.16

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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.