Home / 8,035,708.25-11,089,423.49-4,551,770.40

Finding the Fourth Proportional to 8,035,708.25, 11,089,423.49 and 4,551,770.40

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Solution

The fourth proportional to 8,035,708.25, 11,089,423.49 and 4,551,770.40 is: 6,281,525.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035,708.25 : 11,089,423.49 = 4,551,770.40 : x
  2. Step 2: Convert to fraction form
    8,035,708.25/11,089,423.49 = 4,551,770.40/x
  3. Step 3: Cross multiply
    8,035,708.25x = 11,089,423.49 × 4,551,770.40
  4. Step 4: Simplify right side
    8,035,708.25x = 50,476,509,572,087.84
  5. Step 5: Solve for x
    x = 50,476,509,572,087.84/8,035,708.25
  6. Step 6: Final answer
    x = 6,281,525.91

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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.