Home / 6,809,657.04-10,215,980.01-2,017,721.34

Finding the Fourth Proportional to 6,809,657.04, 10,215,980.01 and 2,017,721.34

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Solution

The fourth proportional to 6,809,657.04, 10,215,980.01 and 2,017,721.34 is: 3,027,024.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,809,657.04 : 10,215,980.01 = 2,017,721.34 : x
  2. Step 2: Convert to fraction form
    6,809,657.04/10,215,980.01 = 2,017,721.34/x
  3. Step 3: Cross multiply
    6,809,657.04x = 10,215,980.01 × 2,017,721.34
  4. Step 4: Simplify right side
    6,809,657.04x = 20,613,000,875,190.41
  5. Step 5: Solve for x
    x = 20,613,000,875,190.41/6,809,657.04
  6. Step 6: Final answer
    x = 3,027,024.82

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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.