Home / 1,061,034.90-1,464,183.36-577,590

Finding the Fourth Proportional to 1,061,034.90, 1,464,183.36 and 577,590

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Solution

The fourth proportional to 1,061,034.90, 1,464,183.36 and 577,590 is: 797,049.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,034.90 : 1,464,183.36 = 577,590 : x
  2. Step 2: Convert to fraction form
    1,061,034.90/1,464,183.36 = 577,590/x
  3. Step 3: Cross multiply
    1,061,034.90x = 1,464,183.36 × 577,590
  4. Step 4: Simplify right side
    1,061,034.90x = 845,697,666,902.40
  5. Step 5: Solve for x
    x = 845,697,666,902.40/1,061,034.90
  6. Step 6: Final answer
    x = 797,049.81

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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.