Home / 1,717,150.29-2,575,748.77-637,245.56

Finding the Fourth Proportional to 1,717,150.29, 2,575,748.77 and 637,245.56

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Solution

The fourth proportional to 1,717,150.29, 2,575,748.77 and 637,245.56 is: 955,877.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,150.29 : 2,575,748.77 = 637,245.56 : x
  2. Step 2: Convert to fraction form
    1,717,150.29/2,575,748.77 = 637,245.56/x
  3. Step 3: Cross multiply
    1,717,150.29x = 2,575,748.77 × 637,245.56
  4. Step 4: Simplify right side
    1,717,150.29x = 1,641,384,472,204.22
  5. Step 5: Solve for x
    x = 1,641,384,472,204.22/1,717,150.29
  6. Step 6: Final answer
    x = 955,877.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.