Home / 3,077,349.27-4,246,611.21-1,700,744.55

Finding the Fourth Proportional to 3,077,349.27, 4,246,611.21 and 1,700,744.55

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Solution

The fourth proportional to 3,077,349.27, 4,246,611.21 and 1,700,744.55 is: 2,346,955.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,349.27 : 4,246,611.21 = 1,700,744.55 : x
  2. Step 2: Convert to fraction form
    3,077,349.27/4,246,611.21 = 1,700,744.55/x
  3. Step 3: Cross multiply
    3,077,349.27x = 4,246,611.21 × 1,700,744.55
  4. Step 4: Simplify right side
    3,077,349.27x = 7,222,400,871,376.41
  5. Step 5: Solve for x
    x = 7,222,400,871,376.41/3,077,349.27
  6. Step 6: Final answer
    x = 2,346,955.20

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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.