Home / 9,359,325.60-14,029,657.20-4,301,815.20

Finding the Fourth Proportional to 9,359,325.60, 14,029,657.20 and 4,301,815.20

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Solution

The fourth proportional to 9,359,325.60, 14,029,657.20 and 4,301,815.20 is: 6,448,433.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,325.60 : 14,029,657.20 = 4,301,815.20 : x
  2. Step 2: Convert to fraction form
    9,359,325.60/14,029,657.20 = 4,301,815.20/x
  3. Step 3: Cross multiply
    9,359,325.60x = 14,029,657.20 × 4,301,815.20
  4. Step 4: Simplify right side
    9,359,325.60x = 60,352,992,593,749.44
  5. Step 5: Solve for x
    x = 60,352,992,593,749.44/9,359,325.60
  6. Step 6: Final answer
    x = 6,448,433.91

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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.