Home / 2,923,813.77-4,035,931.33-1,762,301.49

Finding the Fourth Proportional to 2,923,813.77, 4,035,931.33 and 1,762,301.49

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Solution

The fourth proportional to 2,923,813.77, 4,035,931.33 and 1,762,301.49 is: 2,432,619.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,813.77 : 4,035,931.33 = 1,762,301.49 : x
  2. Step 2: Convert to fraction form
    2,923,813.77/4,035,931.33 = 1,762,301.49/x
  3. Step 3: Cross multiply
    2,923,813.77x = 4,035,931.33 × 1,762,301.49
  4. Step 4: Simplify right side
    2,923,813.77x = 7,112,527,796,396.68
  5. Step 5: Solve for x
    x = 7,112,527,796,396.68/2,923,813.77
  6. Step 6: Final answer
    x = 2,432,619.98

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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.