Home / 9,424,383.60-14,142,407.40-3,744,015.60

Finding the Fourth Proportional to 9,424,383.60, 14,142,407.40 and 3,744,015.60

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Solution

The fourth proportional to 9,424,383.60, 14,142,407.40 and 3,744,015.60 is: 5,618,340.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,424,383.60 : 14,142,407.40 = 3,744,015.60 : x
  2. Step 2: Convert to fraction form
    9,424,383.60/14,142,407.40 = 3,744,015.60/x
  3. Step 3: Cross multiply
    9,424,383.60x = 14,142,407.40 × 3,744,015.60
  4. Step 4: Simplify right side
    9,424,383.60x = 52,949,393,927,155.45
  5. Step 5: Solve for x
    x = 52,949,393,927,155.45/9,424,383.60
  6. Step 6: Final answer
    x = 5,618,340.27

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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.