Home / 1,706,458.74-2,354,899.04-932,090.06

Finding the Fourth Proportional to 1,706,458.74, 2,354,899.04 and 932,090.06

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Solution

The fourth proportional to 1,706,458.74, 2,354,899.04 and 932,090.06 is: 1,286,276.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,458.74 : 2,354,899.04 = 932,090.06 : x
  2. Step 2: Convert to fraction form
    1,706,458.74/2,354,899.04 = 932,090.06/x
  3. Step 3: Cross multiply
    1,706,458.74x = 2,354,899.04 × 932,090.06
  4. Step 4: Simplify right side
    1,706,458.74x = 2,194,977,987,487.54
  5. Step 5: Solve for x
    x = 2,194,977,987,487.54/1,706,458.74
  6. Step 6: Final answer
    x = 1,286,276.62

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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.