Home / 4,648,843.18-6,415,568.67-2,583,900.46

Finding the Fourth Proportional to 4,648,843.18, 6,415,568.67 and 2,583,900.46

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Solution

The fourth proportional to 4,648,843.18, 6,415,568.67 and 2,583,900.46 is: 3,565,874.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,648,843.18 : 6,415,568.67 = 2,583,900.46 : x
  2. Step 2: Convert to fraction form
    4,648,843.18/6,415,568.67 = 2,583,900.46/x
  3. Step 3: Cross multiply
    4,648,843.18x = 6,415,568.67 × 2,583,900.46
  4. Step 4: Simplify right side
    4,648,843.18x = 16,577,190,837,574.59
  5. Step 5: Solve for x
    x = 16,577,190,837,574.59/4,648,843.18
  6. Step 6: Final answer
    x = 3,565,874.39

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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.