Home / 1,323,675.00-1,826,064.80-779,550.31

Finding the Fourth Proportional to 1,323,675.00, 1,826,064.80 and 779,550.31

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Solution

The fourth proportional to 1,323,675.00, 1,826,064.80 and 779,550.31 is: 1,075,422.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,675.00 : 1,826,064.80 = 779,550.31 : x
  2. Step 2: Convert to fraction form
    1,323,675.00/1,826,064.80 = 779,550.31/x
  3. Step 3: Cross multiply
    1,323,675.00x = 1,826,064.80 × 779,550.31
  4. Step 4: Simplify right side
    1,323,675.00x = 1,423,509,377,022.34
  5. Step 5: Solve for x
    x = 1,423,509,377,022.34/1,323,675.00
  6. Step 6: Final answer
    x = 1,075,422.13

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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.