Home / 1,058,774.29-1,461,164.47-599,977.80

Finding the Fourth Proportional to 1,058,774.29, 1,461,164.47 and 599,977.80

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Solution

The fourth proportional to 1,058,774.29, 1,461,164.47 and 599,977.80 is: 828,001.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,774.29 : 1,461,164.47 = 599,977.80 : x
  2. Step 2: Convert to fraction form
    1,058,774.29/1,461,164.47 = 599,977.80/x
  3. Step 3: Cross multiply
    1,058,774.29x = 1,461,164.47 × 599,977.80
  4. Step 4: Simplify right side
    1,058,774.29x = 876,666,242,648.82
  5. Step 5: Solve for x
    x = 876,666,242,648.82/1,058,774.29
  6. Step 6: Final answer
    x = 828,001.07

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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.