Home / 2,273,337.81-3,407,291.19-1,057,273.47

Finding the Fourth Proportional to 2,273,337.81, 3,407,291.19 and 1,057,273.47

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Solution

The fourth proportional to 2,273,337.81, 3,407,291.19 and 1,057,273.47 is: 1,584,647.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,337.81 : 3,407,291.19 = 1,057,273.47 : x
  2. Step 2: Convert to fraction form
    2,273,337.81/3,407,291.19 = 1,057,273.47/x
  3. Step 3: Cross multiply
    2,273,337.81x = 3,407,291.19 × 1,057,273.47
  4. Step 4: Simplify right side
    2,273,337.81x = 3,602,438,579,751.73
  5. Step 5: Solve for x
    x = 3,602,438,579,751.73/2,273,337.81
  6. Step 6: Final answer
    x = 1,584,647.28

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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.