Home / 9,343,628.10-14,015,442.15-3,285,200.70

Finding the Fourth Proportional to 9,343,628.10, 14,015,442.15 and 3,285,200.70

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Solution

The fourth proportional to 9,343,628.10, 14,015,442.15 and 3,285,200.70 is: 4,927,801.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,628.10 : 14,015,442.15 = 3,285,200.70 : x
  2. Step 2: Convert to fraction form
    9,343,628.10/14,015,442.15 = 3,285,200.70/x
  3. Step 3: Cross multiply
    9,343,628.10x = 14,015,442.15 × 3,285,200.70
  4. Step 4: Simplify right side
    9,343,628.10x = 46,043,540,361,989.51
  5. Step 5: Solve for x
    x = 46,043,540,361,989.51/9,343,628.10
  6. Step 6: Final answer
    x = 4,927,801.05

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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.