Home / 1,031,773.83-1,423,850.85-572,889.39

Finding the Fourth Proportional to 1,031,773.83, 1,423,850.85 and 572,889.39

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Solution

The fourth proportional to 1,031,773.83, 1,423,850.85 and 572,889.39 is: 790,589.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,773.83 : 1,423,850.85 = 572,889.39 : x
  2. Step 2: Convert to fraction form
    1,031,773.83/1,423,850.85 = 572,889.39/x
  3. Step 3: Cross multiply
    1,031,773.83x = 1,423,850.85 × 572,889.39
  4. Step 4: Simplify right side
    1,031,773.83x = 815,709,044,907.48
  5. Step 5: Solve for x
    x = 815,709,044,907.48/1,031,773.83
  6. Step 6: Final answer
    x = 790,589.00

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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.