Home / 4,830,216.37-6,671,544.65-3,521,395.69

Finding the Fourth Proportional to 4,830,216.37, 6,671,544.65 and 3,521,395.69

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Solution

The fourth proportional to 4,830,216.37, 6,671,544.65 and 3,521,395.69 is: 4,863,788.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,216.37 : 6,671,544.65 = 3,521,395.69 : x
  2. Step 2: Convert to fraction form
    4,830,216.37/6,671,544.65 = 3,521,395.69/x
  3. Step 3: Cross multiply
    4,830,216.37x = 6,671,544.65 × 3,521,395.69
  4. Step 4: Simplify right side
    4,830,216.37x = 23,493,148,555,071.95
  5. Step 5: Solve for x
    x = 23,493,148,555,071.95/4,830,216.37
  6. Step 6: Final answer
    x = 4,863,788.03

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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.