Home / 1,058,449.92-1,579,676.09-956,298.30

Finding the Fourth Proportional to 1,058,449.92, 1,579,676.09 and 956,298.30

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Solution

The fourth proportional to 1,058,449.92, 1,579,676.09 and 956,298.30 is: 1,427,220.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,449.92 : 1,579,676.09 = 956,298.30 : x
  2. Step 2: Convert to fraction form
    1,058,449.92/1,579,676.09 = 956,298.30/x
  3. Step 3: Cross multiply
    1,058,449.92x = 1,579,676.09 × 956,298.30
  4. Step 4: Simplify right side
    1,058,449.92x = 1,510,641,559,417.65
  5. Step 5: Solve for x
    x = 1,510,641,559,417.65/1,058,449.92
  6. Step 6: Final answer
    x = 1,427,220.63

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.