Home / 5,444,969.03-7,514,496.47-3,122,077.67

Finding the Fourth Proportional to 5,444,969.03, 7,514,496.47 and 3,122,077.67

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Solution

The fourth proportional to 5,444,969.03, 7,514,496.47 and 3,122,077.67 is: 4,308,719.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,969.03 : 7,514,496.47 = 3,122,077.67 : x
  2. Step 2: Convert to fraction form
    5,444,969.03/7,514,496.47 = 3,122,077.67/x
  3. Step 3: Cross multiply
    5,444,969.03x = 7,514,496.47 × 3,122,077.67
  4. Step 4: Simplify right side
    5,444,969.03x = 23,460,841,623,204.91
  5. Step 5: Solve for x
    x = 23,460,841,623,204.91/5,444,969.03
  6. Step 6: Final answer
    x = 4,308,719.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.