Home / 1,058,960.28-1,461,376.49-575,525.46

Finding the Fourth Proportional to 1,058,960.28, 1,461,376.49 and 575,525.46

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Solution

The fourth proportional to 1,058,960.28, 1,461,376.49 and 575,525.46 is: 794,231.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,960.28 : 1,461,376.49 = 575,525.46 : x
  2. Step 2: Convert to fraction form
    1,058,960.28/1,461,376.49 = 575,525.46/x
  3. Step 3: Cross multiply
    1,058,960.28x = 1,461,376.49 × 575,525.46
  4. Step 4: Simplify right side
    1,058,960.28x = 841,059,373,762.81
  5. Step 5: Solve for x
    x = 841,059,373,762.81/1,058,960.28
  6. Step 6: Final answer
    x = 794,231.28

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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.