Home / 944,832.60-1,413,792.90-696,000.60

Finding the Fourth Proportional to 944,832.60, 1,413,792.90 and 696,000.60

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Solution

The fourth proportional to 944,832.60, 1,413,792.90 and 696,000.60 is: 1,041,455.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,832.60 : 1,413,792.90 = 696,000.60 : x
  2. Step 2: Convert to fraction form
    944,832.60/1,413,792.90 = 696,000.60/x
  3. Step 3: Cross multiply
    944,832.60x = 1,413,792.90 × 696,000.60
  4. Step 4: Simplify right side
    944,832.60x = 984,000,706,675.74
  5. Step 5: Solve for x
    x = 984,000,706,675.74/944,832.60
  6. Step 6: Final answer
    x = 1,041,455.08

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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.