Home / 4,584,305.40-6,876,458.10-4,159,152.60

Finding the Fourth Proportional to 4,584,305.40, 6,876,458.10 and 4,159,152.60

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Solution

The fourth proportional to 4,584,305.40, 6,876,458.10 and 4,159,152.60 is: 6,238,728.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,305.40 : 6,876,458.10 = 4,159,152.60 : x
  2. Step 2: Convert to fraction form
    4,584,305.40/6,876,458.10 = 4,159,152.60/x
  3. Step 3: Cross multiply
    4,584,305.40x = 6,876,458.10 × 4,159,152.60
  4. Step 4: Simplify right side
    4,584,305.40x = 28,600,238,585,406.06
  5. Step 5: Solve for x
    x = 28,600,238,585,406.06/4,584,305.40
  6. Step 6: Final answer
    x = 6,238,728.90

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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.