Home / 1,337,995.04-1,846,166.04-814,354.91

Finding the Fourth Proportional to 1,337,995.04, 1,846,166.04 and 814,354.91

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Solution

The fourth proportional to 1,337,995.04, 1,846,166.04 and 814,354.91 is: 1,123,647.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,995.04 : 1,846,166.04 = 814,354.91 : x
  2. Step 2: Convert to fraction form
    1,337,995.04/1,846,166.04 = 814,354.91/x
  3. Step 3: Cross multiply
    1,337,995.04x = 1,846,166.04 × 814,354.91
  4. Step 4: Simplify right side
    1,337,995.04x = 1,503,434,370,118.43
  5. Step 5: Solve for x
    x = 1,503,434,370,118.43/1,337,995.04
  6. Step 6: Final answer
    x = 1,123,647.20

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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.