Home / 10,528,671.03-15,793,006.55-3,797,085.03

Finding the Fourth Proportional to 10,528,671.03, 15,793,006.55 and 3,797,085.03

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Solution

The fourth proportional to 10,528,671.03, 15,793,006.55 and 3,797,085.03 is: 5,695,627.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,528,671.03 : 15,793,006.55 = 3,797,085.03 : x
  2. Step 2: Convert to fraction form
    10,528,671.03/15,793,006.55 = 3,797,085.03/x
  3. Step 3: Cross multiply
    10,528,671.03x = 15,793,006.55 × 3,797,085.03
  4. Step 4: Simplify right side
    10,528,671.03x = 59,967,388,749,696.95
  5. Step 5: Solve for x
    x = 59,967,388,749,696.95/10,528,671.03
  6. Step 6: Final answer
    x = 5,695,627.55

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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.