Home / 2,039,968.60-3,060,706.20-841,994.80

Finding the Fourth Proportional to 2,039,968.60, 3,060,706.20 and 841,994.80

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Solution

The fourth proportional to 2,039,968.60, 3,060,706.20 and 841,994.80 is: 1,263,303.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,968.60 : 3,060,706.20 = 841,994.80 : x
  2. Step 2: Convert to fraction form
    2,039,968.60/3,060,706.20 = 841,994.80/x
  3. Step 3: Cross multiply
    2,039,968.60x = 3,060,706.20 × 841,994.80
  4. Step 4: Simplify right side
    2,039,968.60x = 2,577,098,704,727.76
  5. Step 5: Solve for x
    x = 2,577,098,704,727.76/2,039,968.60
  6. Step 6: Final answer
    x = 1,263,303.12

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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.