Home / 1,273,051.86-1,756,776.54-700,092.04

Finding the Fourth Proportional to 1,273,051.86, 1,756,776.54 and 700,092.04

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Solution

The fourth proportional to 1,273,051.86, 1,756,776.54 and 700,092.04 is: 966,107.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,273,051.86 : 1,756,776.54 = 700,092.04 : x
  2. Step 2: Convert to fraction form
    1,273,051.86/1,756,776.54 = 700,092.04/x
  3. Step 3: Cross multiply
    1,273,051.86x = 1,756,776.54 × 700,092.04
  4. Step 4: Simplify right side
    1,273,051.86x = 1,229,905,271,712.74
  5. Step 5: Solve for x
    x = 1,229,905,271,712.74/1,273,051.86
  6. Step 6: Final answer
    x = 966,107.75

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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.