Home / 973,669.88-1,459,199.34-757,789.36

Finding the Fourth Proportional to 973,669.88, 1,459,199.34 and 757,789.36

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Solution

The fourth proportional to 973,669.88, 1,459,199.34 and 757,789.36 is: 1,135,668.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,669.88 : 1,459,199.34 = 757,789.36 : x
  2. Step 2: Convert to fraction form
    973,669.88/1,459,199.34 = 757,789.36/x
  3. Step 3: Cross multiply
    973,669.88x = 1,459,199.34 × 757,789.36
  4. Step 4: Simplify right side
    973,669.88x = 1,105,765,730,323.02
  5. Step 5: Solve for x
    x = 1,105,765,730,323.02/973,669.88
  6. Step 6: Final answer
    x = 1,135,668.00

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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.