Home / 1,726,567.23-2,582,077.08-1,535,564.48

Finding the Fourth Proportional to 1,726,567.23, 2,582,077.08 and 1,535,564.48

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Solution

The fourth proportional to 1,726,567.23, 2,582,077.08 and 1,535,564.48 is: 2,296,432.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,567.23 : 2,582,077.08 = 1,535,564.48 : x
  2. Step 2: Convert to fraction form
    1,726,567.23/2,582,077.08 = 1,535,564.48/x
  3. Step 3: Cross multiply
    1,726,567.23x = 2,582,077.08 × 1,535,564.48
  4. Step 4: Simplify right side
    1,726,567.23x = 3,964,945,835,759.73
  5. Step 5: Solve for x
    x = 3,964,945,835,759.73/1,726,567.23
  6. Step 6: Final answer
    x = 2,296,432.93

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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.