Home / 1,739,459.06-2,400,715.89-1,060,789.22

Finding the Fourth Proportional to 1,739,459.06, 2,400,715.89 and 1,060,789.22

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Solution

The fourth proportional to 1,739,459.06, 2,400,715.89 and 1,060,789.22 is: 1,464,049.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,459.06 : 2,400,715.89 = 1,060,789.22 : x
  2. Step 2: Convert to fraction form
    1,739,459.06/2,400,715.89 = 1,060,789.22/x
  3. Step 3: Cross multiply
    1,739,459.06x = 2,400,715.89 × 1,060,789.22
  4. Step 4: Simplify right side
    1,739,459.06x = 2,546,653,536,394.71
  5. Step 5: Solve for x
    x = 2,546,653,536,394.71/1,739,459.06
  6. Step 6: Final answer
    x = 1,464,049.14

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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.