Home / 1,059,054.35-1,461,503.87-575,619.36

Finding the Fourth Proportional to 1,059,054.35, 1,461,503.87 and 575,619.36

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Solution

The fourth proportional to 1,059,054.35, 1,461,503.87 and 575,619.36 is: 794,359.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,054.35 : 1,461,503.87 = 575,619.36 : x
  2. Step 2: Convert to fraction form
    1,059,054.35/1,461,503.87 = 575,619.36/x
  3. Step 3: Cross multiply
    1,059,054.35x = 1,461,503.87 × 575,619.36
  4. Step 4: Simplify right side
    1,059,054.35x = 841,269,919,408.83
  5. Step 5: Solve for x
    x = 841,269,919,408.83/1,059,054.35
  6. Step 6: Final answer
    x = 794,359.54

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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.