Home / 2,704,615.70-4,056,923.55-710,273.30

Finding the Fourth Proportional to 2,704,615.70, 4,056,923.55 and 710,273.30

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Solution

The fourth proportional to 2,704,615.70, 4,056,923.55 and 710,273.30 is: 1,065,409.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,704,615.70 : 4,056,923.55 = 710,273.30 : x
  2. Step 2: Convert to fraction form
    2,704,615.70/4,056,923.55 = 710,273.30/x
  3. Step 3: Cross multiply
    2,704,615.70x = 4,056,923.55 × 710,273.30
  4. Step 4: Simplify right side
    2,704,615.70x = 2,881,524,477,706.22
  5. Step 5: Solve for x
    x = 2,881,524,477,706.22/2,704,615.70
  6. Step 6: Final answer
    x = 1,065,409.95

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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.