Home / 3,041,984.44-4,197,938.61-1,683,857.44

Finding the Fourth Proportional to 3,041,984.44, 4,197,938.61 and 1,683,857.44

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Solution

The fourth proportional to 3,041,984.44, 4,197,938.61 and 1,683,857.44 is: 2,323,723.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,984.44 : 4,197,938.61 = 1,683,857.44 : x
  2. Step 2: Convert to fraction form
    3,041,984.44/4,197,938.61 = 1,683,857.44/x
  3. Step 3: Cross multiply
    3,041,984.44x = 4,197,938.61 × 1,683,857.44
  4. Step 4: Simplify right side
    3,041,984.44x = 7,068,730,161,111.76
  5. Step 5: Solve for x
    x = 7,068,730,161,111.76/3,041,984.44
  6. Step 6: Final answer
    x = 2,323,723.31

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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.