Home / 1,533,048.24-2,299,849.56-634,001.88

Finding the Fourth Proportional to 1,533,048.24, 2,299,849.56 and 634,001.88

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Solution

The fourth proportional to 1,533,048.24, 2,299,849.56 and 634,001.88 is: 951,117.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,048.24 : 2,299,849.56 = 634,001.88 : x
  2. Step 2: Convert to fraction form
    1,533,048.24/2,299,849.56 = 634,001.88/x
  3. Step 3: Cross multiply
    1,533,048.24x = 2,299,849.56 × 634,001.88
  4. Step 4: Simplify right side
    1,533,048.24x = 1,458,108,944,757.17
  5. Step 5: Solve for x
    x = 1,458,108,944,757.17/1,533,048.24
  6. Step 6: Final answer
    x = 951,117.46

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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.