Home / 4,716,272.93-7,075,904.75-1,683,573.80

Finding the Fourth Proportional to 4,716,272.93, 7,075,904.75 and 1,683,573.80

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Solution

The fourth proportional to 4,716,272.93, 7,075,904.75 and 1,683,573.80 is: 2,525,894.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,716,272.93 : 7,075,904.75 = 1,683,573.80 : x
  2. Step 2: Convert to fraction form
    4,716,272.93/7,075,904.75 = 1,683,573.80/x
  3. Step 3: Cross multiply
    4,716,272.93x = 7,075,904.75 × 1,683,573.80
  4. Step 4: Simplify right side
    4,716,272.93x = 11,912,807,848,395.55
  5. Step 5: Solve for x
    x = 11,912,807,848,395.55/4,716,272.93
  6. Step 6: Final answer
    x = 2,525,894.50

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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.