Home / 6,200,858.28-9,300,686.01-1,882,945.89

Finding the Fourth Proportional to 6,200,858.28, 9,300,686.01 and 1,882,945.89

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Solution

The fourth proportional to 6,200,858.28, 9,300,686.01 and 1,882,945.89 is: 2,824,236.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,200,858.28 : 9,300,686.01 = 1,882,945.89 : x
  2. Step 2: Convert to fraction form
    6,200,858.28/9,300,686.01 = 1,882,945.89/x
  3. Step 3: Cross multiply
    6,200,858.28x = 9,300,686.01 × 1,882,945.89
  4. Step 4: Simplify right side
    6,200,858.28x = 17,512,688,496,710.00
  5. Step 5: Solve for x
    x = 17,512,688,496,710.00/6,200,858.28
  6. Step 6: Final answer
    x = 2,824,236.21

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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.