Home / 1,444,086.96-2,166,331.32-602,445.12

Finding the Fourth Proportional to 1,444,086.96, 2,166,331.32 and 602,445.12

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Solution

The fourth proportional to 1,444,086.96, 2,166,331.32 and 602,445.12 is: 903,751.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,086.96 : 2,166,331.32 = 602,445.12 : x
  2. Step 2: Convert to fraction form
    1,444,086.96/2,166,331.32 = 602,445.12/x
  3. Step 3: Cross multiply
    1,444,086.96x = 2,166,331.32 × 602,445.12
  4. Step 4: Simplify right side
    1,444,086.96x = 1,305,095,732,037.16
  5. Step 5: Solve for x
    x = 1,305,095,732,037.16/1,444,086.96
  6. Step 6: Final answer
    x = 903,751.48

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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.