Home / 7,012,531.01-10,525,262.60-3,556,696.12

Finding the Fourth Proportional to 7,012,531.01, 10,525,262.60 and 3,556,696.12

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Solution

The fourth proportional to 7,012,531.01, 10,525,262.60 and 3,556,696.12 is: 5,338,323.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,012,531.01 : 10,525,262.60 = 3,556,696.12 : x
  2. Step 2: Convert to fraction form
    7,012,531.01/10,525,262.60 = 3,556,696.12/x
  3. Step 3: Cross multiply
    7,012,531.01x = 10,525,262.60 × 3,556,696.12
  4. Step 4: Simplify right side
    7,012,531.01x = 37,435,160,653,109.09
  5. Step 5: Solve for x
    x = 37,435,160,653,109.09/7,012,531.01
  6. Step 6: Final answer
    x = 5,338,323.72

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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.