Home / 4,867,733.60-7,300,909.20-1,673,007.20

Finding the Fourth Proportional to 4,867,733.60, 7,300,909.20 and 1,673,007.20

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Solution

The fourth proportional to 4,867,733.60, 7,300,909.20 and 1,673,007.20 is: 2,509,273.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,733.60 : 7,300,909.20 = 1,673,007.20 : x
  2. Step 2: Convert to fraction form
    4,867,733.60/7,300,909.20 = 1,673,007.20/x
  3. Step 3: Cross multiply
    4,867,733.60x = 7,300,909.20 × 1,673,007.20
  4. Step 4: Simplify right side
    4,867,733.60x = 12,214,473,658,146.24
  5. Step 5: Solve for x
    x = 12,214,473,658,146.24/4,867,733.60
  6. Step 6: Final answer
    x = 2,509,273.24

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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.