Home / 1,373,981.30-1,896,057.61-793,184.83

Finding the Fourth Proportional to 1,373,981.30, 1,896,057.61 and 793,184.83

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Solution

The fourth proportional to 1,373,981.30, 1,896,057.61 and 793,184.83 is: 1,094,573.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,981.30 : 1,896,057.61 = 793,184.83 : x
  2. Step 2: Convert to fraction form
    1,373,981.30/1,896,057.61 = 793,184.83/x
  3. Step 3: Cross multiply
    1,373,981.30x = 1,896,057.61 × 793,184.83
  4. Step 4: Simplify right side
    1,373,981.30x = 1,503,924,119,611.84
  5. Step 5: Solve for x
    x = 1,503,924,119,611.84/1,373,981.30
  6. Step 6: Final answer
    x = 1,094,573.94

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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.