Home / 3,765,962.36-5,127,501.54-3,754,004.94

Finding the Fourth Proportional to 3,765,962.36, 5,127,501.54 and 3,754,004.94

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Solution

The fourth proportional to 3,765,962.36, 5,127,501.54 and 3,754,004.94 is: 5,111,221.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,962.36 : 5,127,501.54 = 3,754,004.94 : x
  2. Step 2: Convert to fraction form
    3,765,962.36/5,127,501.54 = 3,754,004.94/x
  3. Step 3: Cross multiply
    3,765,962.36x = 5,127,501.54 × 3,754,004.94
  4. Step 4: Simplify right side
    3,765,962.36x = 19,248,666,103,978.85
  5. Step 5: Solve for x
    x = 19,248,666,103,978.85/3,765,962.36
  6. Step 6: Final answer
    x = 5,111,221.05

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.