Home / 1,023,037.00-1,411,918.34-587,590.72

Finding the Fourth Proportional to 1,023,037.00, 1,411,918.34 and 587,590.72

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Solution

The fourth proportional to 1,023,037.00, 1,411,918.34 and 587,590.72 is: 810,948.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,037.00 : 1,411,918.34 = 587,590.72 : x
  2. Step 2: Convert to fraction form
    1,023,037.00/1,411,918.34 = 587,590.72/x
  3. Step 3: Cross multiply
    1,023,037.00x = 1,411,918.34 × 587,590.72
  4. Step 4: Simplify right side
    1,023,037.00x = 829,630,107,514.06
  5. Step 5: Solve for x
    x = 829,630,107,514.06/1,023,037.00
  6. Step 6: Final answer
    x = 810,948.29

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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.