Home / 908,034.40-1,362,051.60-797,442.40

Finding the Fourth Proportional to 908,034.40, 1,362,051.60 and 797,442.40

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Solution

The fourth proportional to 908,034.40, 1,362,051.60 and 797,442.40 is: 1,196,163.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,034.40 : 1,362,051.60 = 797,442.40 : x
  2. Step 2: Convert to fraction form
    908,034.40/1,362,051.60 = 797,442.40/x
  3. Step 3: Cross multiply
    908,034.40x = 1,362,051.60 × 797,442.40
  4. Step 4: Simplify right side
    908,034.40x = 1,086,157,696,827.84
  5. Step 5: Solve for x
    x = 1,086,157,696,827.84/908,034.40
  6. Step 6: Final answer
    x = 1,196,163.60

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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.