Home / 6,898,915.35-10,349,887.73-2,040,841.53

Finding the Fourth Proportional to 6,898,915.35, 10,349,887.73 and 2,040,841.53

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Solution

The fourth proportional to 6,898,915.35, 10,349,887.73 and 2,040,841.53 is: 3,061,710.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,898,915.35 : 10,349,887.73 = 2,040,841.53 : x
  2. Step 2: Convert to fraction form
    6,898,915.35/10,349,887.73 = 2,040,841.53/x
  3. Step 3: Cross multiply
    6,898,915.35x = 10,349,887.73 × 2,040,841.53
  4. Step 4: Simplify right side
    6,898,915.35x = 21,122,480,700,017.22
  5. Step 5: Solve for x
    x = 21,122,480,700,017.22/6,898,915.35
  6. Step 6: Final answer
    x = 3,061,710.37

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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.