Home / 3,445,597.05-5,168,538.08-1,016,750.33

Finding the Fourth Proportional to 3,445,597.05, 5,168,538.08 and 1,016,750.33

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Solution

The fourth proportional to 3,445,597.05, 5,168,538.08 and 1,016,750.33 is: 1,525,167.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,445,597.05 : 5,168,538.08 = 1,016,750.33 : x
  2. Step 2: Convert to fraction form
    3,445,597.05/5,168,538.08 = 1,016,750.33/x
  3. Step 3: Cross multiply
    3,445,597.05x = 5,168,538.08 × 1,016,750.33
  4. Step 4: Simplify right side
    3,445,597.05x = 5,255,112,775,156.75
  5. Step 5: Solve for x
    x = 5,255,112,775,156.75/3,445,597.05
  6. Step 6: Final answer
    x = 1,525,167.54

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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.