Home / 2,283,070.48-3,150,629.36-1,316,196.16

Finding the Fourth Proportional to 2,283,070.48, 3,150,629.36 and 1,316,196.16

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Solution

The fourth proportional to 2,283,070.48, 3,150,629.36 and 1,316,196.16 is: 1,816,346.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,070.48 : 3,150,629.36 = 1,316,196.16 : x
  2. Step 2: Convert to fraction form
    2,283,070.48/3,150,629.36 = 1,316,196.16/x
  3. Step 3: Cross multiply
    2,283,070.48x = 3,150,629.36 × 1,316,196.16
  4. Step 4: Simplify right side
    2,283,070.48x = 4,146,846,265,215.26
  5. Step 5: Solve for x
    x = 4,146,846,265,215.26/2,283,070.48
  6. Step 6: Final answer
    x = 1,816,346.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.