Home / 846,504.76-1,168,119.05-464,556.14

Finding the Fourth Proportional to 846,504.76, 1,168,119.05 and 464,556.14

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Solution

The fourth proportional to 846,504.76, 1,168,119.05 and 464,556.14 is: 641,055.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,504.76 : 1,168,119.05 = 464,556.14 : x
  2. Step 2: Convert to fraction form
    846,504.76/1,168,119.05 = 464,556.14/x
  3. Step 3: Cross multiply
    846,504.76x = 1,168,119.05 × 464,556.14
  4. Step 4: Simplify right side
    846,504.76x = 542,656,883,341.35
  5. Step 5: Solve for x
    x = 542,656,883,341.35/846,504.76
  6. Step 6: Final answer
    x = 641,055.92

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