Home / 1,062,779.80-1,593,062.34-463,579.96

Finding the Fourth Proportional to 1,062,779.80, 1,593,062.34 and 463,579.96

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Solution

The fourth proportional to 1,062,779.80, 1,593,062.34 and 463,579.96 is: 694,886.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,779.80 : 1,593,062.34 = 463,579.96 : x
  2. Step 2: Convert to fraction form
    1,062,779.80/1,593,062.34 = 463,579.96/x
  3. Step 3: Cross multiply
    1,062,779.80x = 1,593,062.34 × 463,579.96
  4. Step 4: Simplify right side
    1,062,779.80x = 738,511,775,854.71
  5. Step 5: Solve for x
    x = 738,511,775,854.71/1,062,779.80
  6. Step 6: Final answer
    x = 694,886.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.