Home / 1,104,187.94-1,656,282.41-346,088.49

Finding the Fourth Proportional to 1,104,187.94, 1,656,282.41 and 346,088.49

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Solution

The fourth proportional to 1,104,187.94, 1,656,282.41 and 346,088.49 is: 519,132.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,187.94 : 1,656,282.41 = 346,088.49 : x
  2. Step 2: Convert to fraction form
    1,104,187.94/1,656,282.41 = 346,088.49/x
  3. Step 3: Cross multiply
    1,104,187.94x = 1,656,282.41 × 346,088.49
  4. Step 4: Simplify right side
    1,104,187.94x = 573,220,278,290.46
  5. Step 5: Solve for x
    x = 573,220,278,290.46/1,104,187.94
  6. Step 6: Final answer
    x = 519,132.89

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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.