Home / 7,361,637.44-10,156,696.80-4,460,100.80

Finding the Fourth Proportional to 7,361,637.44, 10,156,696.80 and 4,460,100.80

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Solution

The fourth proportional to 7,361,637.44, 10,156,696.80 and 4,460,100.80 is: 6,153,507.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,361,637.44 : 10,156,696.80 = 4,460,100.80 : x
  2. Step 2: Convert to fraction form
    7,361,637.44/10,156,696.80 = 4,460,100.80/x
  3. Step 3: Cross multiply
    7,361,637.44x = 10,156,696.80 × 4,460,100.80
  4. Step 4: Simplify right side
    7,361,637.44x = 45,299,891,523,037.45
  5. Step 5: Solve for x
    x = 45,299,891,523,037.45/7,361,637.44
  6. Step 6: Final answer
    x = 6,153,507.54

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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.