Home / 2,879,273.58-4,321,527.75-1,532,562.72

Finding the Fourth Proportional to 2,879,273.58, 4,321,527.75 and 1,532,562.72

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Solution

The fourth proportional to 2,879,273.58, 4,321,527.75 and 1,532,562.72 is: 2,300,237.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,879,273.58 : 4,321,527.75 = 1,532,562.72 : x
  2. Step 2: Convert to fraction form
    2,879,273.58/4,321,527.75 = 1,532,562.72/x
  3. Step 3: Cross multiply
    2,879,273.58x = 4,321,527.75 × 1,532,562.72
  4. Step 4: Simplify right side
    2,879,273.58x = 6,623,012,323,095.48
  5. Step 5: Solve for x
    x = 6,623,012,323,095.48/2,879,273.58
  6. Step 6: Final answer
    x = 2,300,237.24

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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.