Home / 3,041,710.80-4,197,121.56-1,683,580.56

Finding the Fourth Proportional to 3,041,710.80, 4,197,121.56 and 1,683,580.56

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Solution

The fourth proportional to 3,041,710.80, 4,197,121.56 and 1,683,580.56 is: 2,323,098.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,710.80 : 4,197,121.56 = 1,683,580.56 : x
  2. Step 2: Convert to fraction form
    3,041,710.80/4,197,121.56 = 1,683,580.56/x
  3. Step 3: Cross multiply
    3,041,710.80x = 4,197,121.56 × 1,683,580.56
  4. Step 4: Simplify right side
    3,041,710.80x = 7,066,192,266,372.87
  5. Step 5: Solve for x
    x = 7,066,192,266,372.87/3,041,710.80
  6. Step 6: Final answer
    x = 2,323,098.00

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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.