Home / 1,026,410.34-1,416,421.19-567,513.26

Finding the Fourth Proportional to 1,026,410.34, 1,416,421.19 and 567,513.26

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Solution

The fourth proportional to 1,026,410.34, 1,416,421.19 and 567,513.26 is: 783,154.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,410.34 : 1,416,421.19 = 567,513.26 : x
  2. Step 2: Convert to fraction form
    1,026,410.34/1,416,421.19 = 567,513.26/x
  3. Step 3: Cross multiply
    1,026,410.34x = 1,416,421.19 × 567,513.26
  4. Step 4: Simplify right side
    1,026,410.34x = 803,837,797,150.31
  5. Step 5: Solve for x
    x = 803,837,797,150.31/1,026,410.34
  6. Step 6: Final answer
    x = 783,154.42

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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.