Home / 9,640,010.10-14,460,015.15-2,907,549.30

Finding the Fourth Proportional to 9,640,010.10, 14,460,015.15 and 2,907,549.30

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Solution

The fourth proportional to 9,640,010.10, 14,460,015.15 and 2,907,549.30 is: 4,361,323.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,640,010.10 : 14,460,015.15 = 2,907,549.30 : x
  2. Step 2: Convert to fraction form
    9,640,010.10/14,460,015.15 = 2,907,549.30/x
  3. Step 3: Cross multiply
    9,640,010.10x = 14,460,015.15 × 2,907,549.30
  4. Step 4: Simplify right side
    9,640,010.10x = 42,043,206,927,371.89
  5. Step 5: Solve for x
    x = 42,043,206,927,371.89/9,640,010.10
  6. Step 6: Final answer
    x = 4,361,323.95

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Similar ratio
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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.