Home / 3,706,051.80-5,556,453.30-1,685,263.80

Finding the Fourth Proportional to 3,706,051.80, 5,556,453.30 and 1,685,263.80

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Solution

The fourth proportional to 3,706,051.80, 5,556,453.30 and 1,685,263.80 is: 2,526,702.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,051.80 : 5,556,453.30 = 1,685,263.80 : x
  2. Step 2: Convert to fraction form
    3,706,051.80/5,556,453.30 = 1,685,263.80/x
  3. Step 3: Cross multiply
    3,706,051.80x = 5,556,453.30 × 1,685,263.80
  4. Step 4: Simplify right side
    3,706,051.80x = 9,364,089,602,880.54
  5. Step 5: Solve for x
    x = 9,364,089,602,880.54/3,706,051.80
  6. Step 6: Final answer
    x = 2,526,702.30

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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.