Home / 1,026,442.64-1,416,448.68-567,527.96

Finding the Fourth Proportional to 1,026,442.64, 1,416,448.68 and 567,527.96

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Solution

The fourth proportional to 1,026,442.64, 1,416,448.68 and 567,527.96 is: 783,165.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,442.64 : 1,416,448.68 = 567,527.96 : x
  2. Step 2: Convert to fraction form
    1,026,442.64/1,416,448.68 = 567,527.96/x
  3. Step 3: Cross multiply
    1,026,442.64x = 1,416,448.68 × 567,527.96
  4. Step 4: Simplify right side
    1,026,442.64x = 803,874,229,805.09
  5. Step 5: Solve for x
    x = 803,874,229,805.09/1,026,442.64
  6. Step 6: Final answer
    x = 783,165.27

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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.