Home / 3,779,895.04-5,668,266.06-1,185,531.36

Finding the Fourth Proportional to 3,779,895.04, 5,668,266.06 and 1,185,531.36

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Solution

The fourth proportional to 3,779,895.04, 5,668,266.06 and 1,185,531.36 is: 1,777,802.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,895.04 : 5,668,266.06 = 1,185,531.36 : x
  2. Step 2: Convert to fraction form
    3,779,895.04/5,668,266.06 = 1,185,531.36/x
  3. Step 3: Cross multiply
    3,779,895.04x = 5,668,266.06 × 1,185,531.36
  4. Step 4: Simplify right side
    3,779,895.04x = 6,719,907,170,953.64
  5. Step 5: Solve for x
    x = 6,719,907,170,953.64/3,779,895.04
  6. Step 6: Final answer
    x = 1,777,802.58

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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.