Home / 2,864,684.35-4,296,964.10-1,347,526.34

Finding the Fourth Proportional to 2,864,684.35, 4,296,964.10 and 1,347,526.34

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Solution

The fourth proportional to 2,864,684.35, 4,296,964.10 and 1,347,526.34 is: 2,021,260.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,864,684.35 : 4,296,964.10 = 1,347,526.34 : x
  2. Step 2: Convert to fraction form
    2,864,684.35/4,296,964.10 = 1,347,526.34/x
  3. Step 3: Cross multiply
    2,864,684.35x = 4,296,964.10 × 1,347,526.34
  4. Step 4: Simplify right side
    2,864,684.35x = 5,790,272,306,784.39
  5. Step 5: Solve for x
    x = 5,790,272,306,784.39/2,864,684.35
  6. Step 6: Final answer
    x = 2,021,260.15

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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.