Home / 1,058,996.77-1,461,406.80-575,564.85

Finding the Fourth Proportional to 1,058,996.77, 1,461,406.80 and 575,564.85

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Solution

The fourth proportional to 1,058,996.77, 1,461,406.80 and 575,564.85 is: 794,274.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,996.77 : 1,461,406.80 = 575,564.85 : x
  2. Step 2: Convert to fraction form
    1,058,996.77/1,461,406.80 = 575,564.85/x
  3. Step 3: Cross multiply
    1,058,996.77x = 1,461,406.80 × 575,564.85
  4. Step 4: Simplify right side
    1,058,996.77x = 841,134,385,630.98
  5. Step 5: Solve for x
    x = 841,134,385,630.98/1,058,996.77
  6. Step 6: Final answer
    x = 794,274.74

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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.