Home / 2,908,831.26-4,363,234.98-887,069.24

Finding the Fourth Proportional to 2,908,831.26, 4,363,234.98 and 887,069.24

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Solution

The fourth proportional to 2,908,831.26, 4,363,234.98 and 887,069.24 is: 1,330,600.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,831.26 : 4,363,234.98 = 887,069.24 : x
  2. Step 2: Convert to fraction form
    2,908,831.26/4,363,234.98 = 887,069.24/x
  3. Step 3: Cross multiply
    2,908,831.26x = 4,363,234.98 × 887,069.24
  4. Step 4: Simplify right side
    2,908,831.26x = 3,870,491,537,650.02
  5. Step 5: Solve for x
    x = 3,870,491,537,650.02/2,908,831.26
  6. Step 6: Final answer
    x = 1,330,600.23

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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.