Home / 1,546,516.60-2,317,010.10-1,325,332.60

Finding the Fourth Proportional to 1,546,516.60, 2,317,010.10 and 1,325,332.60

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Solution

The fourth proportional to 1,546,516.60, 2,317,010.10 and 1,325,332.60 is: 1,985,629.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,516.60 : 2,317,010.10 = 1,325,332.60 : x
  2. Step 2: Convert to fraction form
    1,546,516.60/2,317,010.10 = 1,325,332.60/x
  3. Step 3: Cross multiply
    1,546,516.60x = 2,317,010.10 × 1,325,332.60
  4. Step 4: Simplify right side
    1,546,516.60x = 3,070,809,020,059.26
  5. Step 5: Solve for x
    x = 3,070,809,020,059.26/1,546,516.60
  6. Step 6: Final answer
    x = 1,985,629.52

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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.