Home / 6,214,090.64-9,320,915.53-1,895,966.46

Finding the Fourth Proportional to 6,214,090.64, 9,320,915.53 and 1,895,966.46

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Solution

The fourth proportional to 6,214,090.64, 9,320,915.53 and 1,895,966.46 is: 2,843,882.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,214,090.64 : 9,320,915.53 = 1,895,966.46 : x
  2. Step 2: Convert to fraction form
    6,214,090.64/9,320,915.53 = 1,895,966.46/x
  3. Step 3: Cross multiply
    6,214,090.64x = 9,320,915.53 × 1,895,966.46
  4. Step 4: Simplify right side
    6,214,090.64x = 17,672,143,223,743.08
  5. Step 5: Solve for x
    x = 17,672,143,223,743.08/6,214,090.64
  6. Step 6: Final answer
    x = 2,843,882.44

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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.