Home / 1,706,633.08-2,355,129.72-932,254.72

Finding the Fourth Proportional to 1,706,633.08, 2,355,129.72 and 932,254.72

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Solution

The fourth proportional to 1,706,633.08, 2,355,129.72 and 932,254.72 is: 1,286,498.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,633.08 : 2,355,129.72 = 932,254.72 : x
  2. Step 2: Convert to fraction form
    1,706,633.08/2,355,129.72 = 932,254.72/x
  3. Step 3: Cross multiply
    1,706,633.08x = 2,355,129.72 × 932,254.72
  4. Step 4: Simplify right side
    1,706,633.08x = 2,195,580,797,682.28
  5. Step 5: Solve for x
    x = 2,195,580,797,682.28/1,706,633.08
  6. Step 6: Final answer
    x = 1,286,498.44

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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.