Home / 3,779,892.03-5,668,261.56-1,185,528.36

Finding the Fourth Proportional to 3,779,892.03, 5,668,261.56 and 1,185,528.36

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Solution

The fourth proportional to 3,779,892.03, 5,668,261.56 and 1,185,528.36 is: 1,777,798.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,892.03 : 5,668,261.56 = 1,185,528.36 : x
  2. Step 2: Convert to fraction form
    3,779,892.03/5,668,261.56 = 1,185,528.36/x
  3. Step 3: Cross multiply
    3,779,892.03x = 5,668,261.56 × 1,185,528.36
  4. Step 4: Simplify right side
    3,779,892.03x = 6,719,884,831,277.84
  5. Step 5: Solve for x
    x = 6,719,884,831,277.84/3,779,892.03
  6. Step 6: Final answer
    x = 1,777,798.09

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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.