Home / 1,850,268.52-2,775,593-698,485.24

Finding the Fourth Proportional to 1,850,268.52, 2,775,593 and 698,485.24

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Solution

The fourth proportional to 1,850,268.52, 2,775,593 and 698,485.24 is: 1,047,799.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,268.52 : 2,775,593 = 698,485.24 : x
  2. Step 2: Convert to fraction form
    1,850,268.52/2,775,593 = 698,485.24/x
  3. Step 3: Cross multiply
    1,850,268.52x = 2,775,593 × 698,485.24
  4. Step 4: Simplify right side
    1,850,268.52x = 1,938,710,742,747.32
  5. Step 5: Solve for x
    x = 1,938,710,742,747.32/1,850,268.52
  6. Step 6: Final answer
    x = 1,047,799.67

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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.