Home / 3,206,597.34-4,424,946.39-1,756,299.18

Finding the Fourth Proportional to 3,206,597.34, 4,424,946.39 and 1,756,299.18

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Solution

The fourth proportional to 3,206,597.34, 4,424,946.39 and 1,756,299.18 is: 2,423,606.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,597.34 : 4,424,946.39 = 1,756,299.18 : x
  2. Step 2: Convert to fraction form
    3,206,597.34/4,424,946.39 = 1,756,299.18/x
  3. Step 3: Cross multiply
    3,206,597.34x = 4,424,946.39 × 1,756,299.18
  4. Step 4: Simplify right side
    3,206,597.34x = 7,771,529,716,300.96
  5. Step 5: Solve for x
    x = 7,771,529,716,300.96/3,206,597.34
  6. Step 6: Final answer
    x = 2,423,606.36

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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.