Home / 4,345,783.10-6,518,674.65-1,151,232.20

Finding the Fourth Proportional to 4,345,783.10, 6,518,674.65 and 1,151,232.20

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Solution

The fourth proportional to 4,345,783.10, 6,518,674.65 and 1,151,232.20 is: 1,726,848.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,783.10 : 6,518,674.65 = 1,151,232.20 : x
  2. Step 2: Convert to fraction form
    4,345,783.10/6,518,674.65 = 1,151,232.20/x
  3. Step 3: Cross multiply
    4,345,783.10x = 6,518,674.65 × 1,151,232.20
  4. Step 4: Simplify right side
    4,345,783.10x = 7,504,508,158,403.73
  5. Step 5: Solve for x
    x = 7,504,508,158,403.73/4,345,783.10
  6. Step 6: Final answer
    x = 1,726,848.30

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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.