Home / 8,851,364.40-13,275,232.20-2,460,010.80

Finding the Fourth Proportional to 8,851,364.40, 13,275,232.20 and 2,460,010.80

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Solution

The fourth proportional to 8,851,364.40, 13,275,232.20 and 2,460,010.80 is: 3,689,511.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,851,364.40 : 13,275,232.20 = 2,460,010.80 : x
  2. Step 2: Convert to fraction form
    8,851,364.40/13,275,232.20 = 2,460,010.80/x
  3. Step 3: Cross multiply
    8,851,364.40x = 13,275,232.20 × 2,460,010.80
  4. Step 4: Simplify right side
    8,851,364.40x = 32,657,214,584,507.75
  5. Step 5: Solve for x
    x = 32,657,214,584,507.75/8,851,364.40
  6. Step 6: Final answer
    x = 3,689,511.93

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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.