Home / 3,604,399.77-4,974,033.66-1,950,510.63

Finding the Fourth Proportional to 3,604,399.77, 4,974,033.66 and 1,950,510.63

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Solution

The fourth proportional to 3,604,399.77, 4,974,033.66 and 1,950,510.63 is: 2,691,684.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,399.77 : 4,974,033.66 = 1,950,510.63 : x
  2. Step 2: Convert to fraction form
    3,604,399.77/4,974,033.66 = 1,950,510.63/x
  3. Step 3: Cross multiply
    3,604,399.77x = 4,974,033.66 × 1,950,510.63
  4. Step 4: Simplify right side
    3,604,399.77x = 9,701,905,527,807.81
  5. Step 5: Solve for x
    x = 9,701,905,527,807.81/3,604,399.77
  6. Step 6: Final answer
    x = 2,691,684.09

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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.