Home / 1,651,984.30-2,477,680.85-1,051,160.73

Finding the Fourth Proportional to 1,651,984.30, 2,477,680.85 and 1,051,160.73

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Solution

The fourth proportional to 1,651,984.30, 2,477,680.85 and 1,051,160.73 is: 1,576,553.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,984.30 : 2,477,680.85 = 1,051,160.73 : x
  2. Step 2: Convert to fraction form
    1,651,984.30/2,477,680.85 = 1,051,160.73/x
  3. Step 3: Cross multiply
    1,651,984.30x = 2,477,680.85 × 1,051,160.73
  4. Step 4: Simplify right side
    1,651,984.30x = 2,604,440,804,329.62
  5. Step 5: Solve for x
    x = 2,604,440,804,329.62/1,651,984.30
  6. Step 6: Final answer
    x = 1,576,553.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.