Home / 1,051,026-1,450,421.64-574,098

Finding the Fourth Proportional to 1,051,026, 1,450,421.64 and 574,098

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Solution

The fourth proportional to 1,051,026, 1,450,421.64 and 574,098 is: 792,258.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,026 : 1,450,421.64 = 574,098 : x
  2. Step 2: Convert to fraction form
    1,051,026/1,450,421.64 = 574,098/x
  3. Step 3: Cross multiply
    1,051,026x = 1,450,421.64 × 574,098
  4. Step 4: Simplify right side
    1,051,026x = 832,684,162,680.72
  5. Step 5: Solve for x
    x = 832,684,162,680.72/1,051,026
  6. Step 6: Final answer
    x = 792,258.39

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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.