Home / 1,360,984.20-2,041,476.30-603,188.70

Finding the Fourth Proportional to 1,360,984.20, 2,041,476.30 and 603,188.70

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Solution

The fourth proportional to 1,360,984.20, 2,041,476.30 and 603,188.70 is: 904,783.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,984.20 : 2,041,476.30 = 603,188.70 : x
  2. Step 2: Convert to fraction form
    1,360,984.20/2,041,476.30 = 603,188.70/x
  3. Step 3: Cross multiply
    1,360,984.20x = 2,041,476.30 × 603,188.70
  4. Step 4: Simplify right side
    1,360,984.20x = 1,231,395,435,477.81
  5. Step 5: Solve for x
    x = 1,231,395,435,477.81/1,360,984.20
  6. Step 6: Final answer
    x = 904,783.05

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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.