Home / 1,675,805.04-2,513,383.14-651,133.56

Finding the Fourth Proportional to 1,675,805.04, 2,513,383.14 and 651,133.56

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Solution

The fourth proportional to 1,675,805.04, 2,513,383.14 and 651,133.56 is: 976,574.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,805.04 : 2,513,383.14 = 651,133.56 : x
  2. Step 2: Convert to fraction form
    1,675,805.04/2,513,383.14 = 651,133.56/x
  3. Step 3: Cross multiply
    1,675,805.04x = 2,513,383.14 × 651,133.56
  4. Step 4: Simplify right side
    1,675,805.04x = 1,636,548,111,592.18
  5. Step 5: Solve for x
    x = 1,636,548,111,592.18/1,675,805.04
  6. Step 6: Final answer
    x = 976,574.29

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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.