Home / 1,104,980.04-1,657,357.65-346,827.33

Finding the Fourth Proportional to 1,104,980.04, 1,657,357.65 and 346,827.33

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Solution

The fourth proportional to 1,104,980.04, 1,657,357.65 and 346,827.33 is: 520,205.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,980.04 : 1,657,357.65 = 346,827.33 : x
  2. Step 2: Convert to fraction form
    1,104,980.04/1,657,357.65 = 346,827.33/x
  3. Step 3: Cross multiply
    1,104,980.04x = 1,657,357.65 × 346,827.33
  4. Step 4: Simplify right side
    1,104,980.04x = 574,816,928,604.58
  5. Step 5: Solve for x
    x = 574,816,928,604.58/1,104,980.04
  6. Step 6: Final answer
    x = 520,205.71

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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.