Home / 1,708,296.10-2,561,131.95-960,342.10

Finding the Fourth Proportional to 1,708,296.10, 2,561,131.95 and 960,342.10

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Solution

The fourth proportional to 1,708,296.10, 2,561,131.95 and 960,342.10 is: 1,439,775.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,296.10 : 2,561,131.95 = 960,342.10 : x
  2. Step 2: Convert to fraction form
    1,708,296.10/2,561,131.95 = 960,342.10/x
  3. Step 3: Cross multiply
    1,708,296.10x = 2,561,131.95 × 960,342.10
  4. Step 4: Simplify right side
    1,708,296.10x = 2,459,562,835,240.10
  5. Step 5: Solve for x
    x = 2,459,562,835,240.10/1,708,296.10
  6. Step 6: Final answer
    x = 1,439,775.48

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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.