Home / 2,030,329.48-3,045,515.28-816,467.80

Finding the Fourth Proportional to 2,030,329.48, 3,045,515.28 and 816,467.80

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Solution

The fourth proportional to 2,030,329.48, 3,045,515.28 and 816,467.80 is: 1,224,710.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,329.48 : 3,045,515.28 = 816,467.80 : x
  2. Step 2: Convert to fraction form
    2,030,329.48/3,045,515.28 = 816,467.80/x
  3. Step 3: Cross multiply
    2,030,329.48x = 3,045,515.28 × 816,467.80
  4. Step 4: Simplify right side
    2,030,329.48x = 2,486,565,160,527.98
  5. Step 5: Solve for x
    x = 2,486,565,160,527.98/2,030,329.48
  6. Step 6: Final answer
    x = 1,224,710.17

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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.