Home / 2,448,014.40-3,370,701.60-2,035,108.80

Finding the Fourth Proportional to 2,448,014.40, 3,370,701.60 and 2,035,108.80

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Solution

The fourth proportional to 2,448,014.40, 3,370,701.60 and 2,035,108.80 is: 2,802,166.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,014.40 : 3,370,701.60 = 2,035,108.80 : x
  2. Step 2: Convert to fraction form
    2,448,014.40/3,370,701.60 = 2,035,108.80/x
  3. Step 3: Cross multiply
    2,448,014.40x = 3,370,701.60 × 2,035,108.80
  4. Step 4: Simplify right side
    2,448,014.40x = 6,859,744,488,334.08
  5. Step 5: Solve for x
    x = 6,859,744,488,334.08/2,448,014.40
  6. Step 6: Final answer
    x = 2,802,166.72

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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.