Home / 4,197,181.60-6,302,108.40-3,353,226.40

Finding the Fourth Proportional to 4,197,181.60, 6,302,108.40 and 3,353,226.40

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Solution

The fourth proportional to 4,197,181.60, 6,302,108.40 and 3,353,226.40 is: 5,034,901.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,197,181.60 : 6,302,108.40 = 3,353,226.40 : x
  2. Step 2: Convert to fraction form
    4,197,181.60/6,302,108.40 = 3,353,226.40/x
  3. Step 3: Cross multiply
    4,197,181.60x = 6,302,108.40 × 3,353,226.40
  4. Step 4: Simplify right side
    4,197,181.60x = 21,132,396,262,541.76
  5. Step 5: Solve for x
    x = 21,132,396,262,541.76/4,197,181.60
  6. Step 6: Final answer
    x = 5,034,901.58

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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.