Home / 1,058,675.65-1,460,981.31-575,240.82

Finding the Fourth Proportional to 1,058,675.65, 1,460,981.31 and 575,240.82

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Solution

The fourth proportional to 1,058,675.65, 1,460,981.31 and 575,240.82 is: 793,837.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,675.65 : 1,460,981.31 = 575,240.82 : x
  2. Step 2: Convert to fraction form
    1,058,675.65/1,460,981.31 = 575,240.82/x
  3. Step 3: Cross multiply
    1,058,675.65x = 1,460,981.31 × 575,240.82
  4. Step 4: Simplify right side
    1,058,675.65x = 840,416,086,769.07
  5. Step 5: Solve for x
    x = 840,416,086,769.07/1,058,675.65
  6. Step 6: Final answer
    x = 793,837.17

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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.