Home / 1,758,388.92-2,637,554.31-560,294.97

Finding the Fourth Proportional to 1,758,388.92, 2,637,554.31 and 560,294.97

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Solution

The fourth proportional to 1,758,388.92, 2,637,554.31 and 560,294.97 is: 840,433.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,388.92 : 2,637,554.31 = 560,294.97 : x
  2. Step 2: Convert to fraction form
    1,758,388.92/2,637,554.31 = 560,294.97/x
  3. Step 3: Cross multiply
    1,758,388.92x = 2,637,554.31 × 560,294.97
  4. Step 4: Simplify right side
    1,758,388.92x = 1,477,808,412,994.82
  5. Step 5: Solve for x
    x = 1,477,808,412,994.82/1,758,388.92
  6. Step 6: Final answer
    x = 840,433.19

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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.