Home / 2,497,862.16-3,447,133.23-1,530,805.59

Finding the Fourth Proportional to 2,497,862.16, 3,447,133.23 and 1,530,805.59

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Solution

The fourth proportional to 2,497,862.16, 3,447,133.23 and 1,530,805.59 is: 2,112,562.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,862.16 : 3,447,133.23 = 1,530,805.59 : x
  2. Step 2: Convert to fraction form
    2,497,862.16/3,447,133.23 = 1,530,805.59/x
  3. Step 3: Cross multiply
    2,497,862.16x = 3,447,133.23 × 1,530,805.59
  4. Step 4: Simplify right side
    2,497,862.16x = 5,276,890,817,958.76
  5. Step 5: Solve for x
    x = 5,276,890,817,958.76/2,497,862.16
  6. Step 6: Final answer
    x = 2,112,562.86

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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.