Home / 1,099,293.85-1,517,025.66-609,294.97

Finding the Fourth Proportional to 1,099,293.85, 1,517,025.66 and 609,294.97

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Solution

The fourth proportional to 1,099,293.85, 1,517,025.66 and 609,294.97 is: 840,827.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,293.85 : 1,517,025.66 = 609,294.97 : x
  2. Step 2: Convert to fraction form
    1,099,293.85/1,517,025.66 = 609,294.97/x
  3. Step 3: Cross multiply
    1,099,293.85x = 1,517,025.66 × 609,294.97
  4. Step 4: Simplify right side
    1,099,293.85x = 924,316,103,998.93
  5. Step 5: Solve for x
    x = 924,316,103,998.93/1,099,293.85
  6. Step 6: Final answer
    x = 840,827.14

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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.