Home / 2,256,316.90-3,384,143.04-740,160.01

Finding the Fourth Proportional to 2,256,316.90, 3,384,143.04 and 740,160.01

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Solution

The fourth proportional to 2,256,316.90, 3,384,143.04 and 740,160.01 is: 1,110,131.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,316.90 : 3,384,143.04 = 740,160.01 : x
  2. Step 2: Convert to fraction form
    2,256,316.90/3,384,143.04 = 740,160.01/x
  3. Step 3: Cross multiply
    2,256,316.90x = 3,384,143.04 × 740,160.01
  4. Step 4: Simplify right side
    2,256,316.90x = 2,504,807,353,333.61
  5. Step 5: Solve for x
    x = 2,504,807,353,333.61/2,256,316.90
  6. Step 6: Final answer
    x = 1,110,131.01

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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.