Home / 1,024,442.22-1,413,693.14-565,546.94

Finding the Fourth Proportional to 1,024,442.22, 1,413,693.14 and 565,546.94

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Solution

The fourth proportional to 1,024,442.22, 1,413,693.14 and 565,546.94 is: 780,434.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,442.22 : 1,413,693.14 = 565,546.94 : x
  2. Step 2: Convert to fraction form
    1,024,442.22/1,413,693.14 = 565,546.94/x
  3. Step 3: Cross multiply
    1,024,442.22x = 1,413,693.14 × 565,546.94
  4. Step 4: Simplify right side
    1,024,442.22x = 799,509,829,425.99
  5. Step 5: Solve for x
    x = 799,509,829,425.99/1,024,442.22
  6. Step 6: Final answer
    x = 780,434.28

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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.