Home / 3,252,776.16-4,883,633.01-1,656,411.96

Finding the Fourth Proportional to 3,252,776.16, 4,883,633.01 and 1,656,411.96

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Solution

The fourth proportional to 3,252,776.16, 4,883,633.01 and 1,656,411.96 is: 2,486,893.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,776.16 : 4,883,633.01 = 1,656,411.96 : x
  2. Step 2: Convert to fraction form
    3,252,776.16/4,883,633.01 = 1,656,411.96/x
  3. Step 3: Cross multiply
    3,252,776.16x = 4,883,633.01 × 1,656,411.96
  4. Step 4: Simplify right side
    3,252,776.16x = 8,089,308,126,014.80
  5. Step 5: Solve for x
    x = 8,089,308,126,014.80/3,252,776.16
  6. Step 6: Final answer
    x = 2,486,893.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.