Home / 1,059,676.40-1,462,391.88-607,054.88

Finding the Fourth Proportional to 1,059,676.40, 1,462,391.88 and 607,054.88

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Solution

The fourth proportional to 1,059,676.40, 1,462,391.88 and 607,054.88 is: 837,757.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,676.40 : 1,462,391.88 = 607,054.88 : x
  2. Step 2: Convert to fraction form
    1,059,676.40/1,462,391.88 = 607,054.88/x
  3. Step 3: Cross multiply
    1,059,676.40x = 1,462,391.88 × 607,054.88
  4. Step 4: Simplify right side
    1,059,676.40x = 887,752,119,914.42
  5. Step 5: Solve for x
    x = 887,752,119,914.42/1,059,676.40
  6. Step 6: Final answer
    x = 837,757.76

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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.