Home / 11,828,305.35-17,742,458.03-5,096,719.35

Finding the Fourth Proportional to 11,828,305.35, 17,742,458.03 and 5,096,719.35

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Solution

The fourth proportional to 11,828,305.35, 17,742,458.03 and 5,096,719.35 is: 7,645,079.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,828,305.35 : 17,742,458.03 = 5,096,719.35 : x
  2. Step 2: Convert to fraction form
    11,828,305.35/17,742,458.03 = 5,096,719.35/x
  3. Step 3: Cross multiply
    11,828,305.35x = 17,742,458.03 × 5,096,719.35
  4. Step 4: Simplify right side
    11,828,305.35x = 90,428,329,132,580.27
  5. Step 5: Solve for x
    x = 90,428,329,132,580.27/11,828,305.35
  6. Step 6: Final answer
    x = 7,645,079.03

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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.