Home / 1,164,686.00-1,606,703.22-751,113.66

Finding the Fourth Proportional to 1,164,686.00, 1,606,703.22 and 751,113.66

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Solution

The fourth proportional to 1,164,686.00, 1,606,703.22 and 751,113.66 is: 1,036,173.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,686.00 : 1,606,703.22 = 751,113.66 : x
  2. Step 2: Convert to fraction form
    1,164,686.00/1,606,703.22 = 751,113.66/x
  3. Step 3: Cross multiply
    1,164,686.00x = 1,606,703.22 × 751,113.66
  4. Step 4: Simplify right side
    1,164,686.00x = 1,206,816,736,107.99
  5. Step 5: Solve for x
    x = 1,206,816,736,107.99/1,164,686.00
  6. Step 6: Final answer
    x = 1,036,173.48

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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.