Home / 898,092.98-1,347,353.96-299,059.33

Finding the Fourth Proportional to 898,092.98, 1,347,353.96 and 299,059.33

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Solution

The fourth proportional to 898,092.98, 1,347,353.96 and 299,059.33 is: 448,660.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,092.98 : 1,347,353.96 = 299,059.33 : x
  2. Step 2: Convert to fraction form
    898,092.98/1,347,353.96 = 299,059.33/x
  3. Step 3: Cross multiply
    898,092.98x = 1,347,353.96 × 299,059.33
  4. Step 4: Simplify right side
    898,092.98x = 402,938,771,055.15
  5. Step 5: Solve for x
    x = 402,938,771,055.15/898,092.98
  6. Step 6: Final answer
    x = 448,660.42

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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.