Home / 1,366,984.80-2,050,477.20-569,823.30

Finding the Fourth Proportional to 1,366,984.80, 2,050,477.20 and 569,823.30

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Solution

The fourth proportional to 1,366,984.80, 2,050,477.20 and 569,823.30 is: 854,734.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,984.80 : 2,050,477.20 = 569,823.30 : x
  2. Step 2: Convert to fraction form
    1,366,984.80/2,050,477.20 = 569,823.30/x
  3. Step 3: Cross multiply
    1,366,984.80x = 2,050,477.20 × 569,823.30
  4. Step 4: Simplify right side
    1,366,984.80x = 1,168,409,684,678.76
  5. Step 5: Solve for x
    x = 1,168,409,684,678.76/1,366,984.80
  6. Step 6: Final answer
    x = 854,734.95

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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.