Home / 1,024,468.11-1,413,951.03-611,031.38

Finding the Fourth Proportional to 1,024,468.11, 1,413,951.03 and 611,031.38

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Solution

The fourth proportional to 1,024,468.11, 1,413,951.03 and 611,031.38 is: 843,333.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,468.11 : 1,413,951.03 = 611,031.38 : x
  2. Step 2: Convert to fraction form
    1,024,468.11/1,413,951.03 = 611,031.38/x
  3. Step 3: Cross multiply
    1,024,468.11x = 1,413,951.03 × 611,031.38
  4. Step 4: Simplify right side
    1,024,468.11x = 863,968,442,043.57
  5. Step 5: Solve for x
    x = 863,968,442,043.57/1,024,468.11
  6. Step 6: Final answer
    x = 843,333.66

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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.