Home / 3,666,640.48-5,060,200.30-2,035,047.92

Finding the Fourth Proportional to 3,666,640.48, 5,060,200.30 and 2,035,047.92

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Solution

The fourth proportional to 3,666,640.48, 5,060,200.30 and 2,035,047.92 is: 2,808,497.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,640.48 : 5,060,200.30 = 2,035,047.92 : x
  2. Step 2: Convert to fraction form
    3,666,640.48/5,060,200.30 = 2,035,047.92/x
  3. Step 3: Cross multiply
    3,666,640.48x = 5,060,200.30 × 2,035,047.92
  4. Step 4: Simplify right side
    3,666,640.48x = 10,297,750,104,743.71
  5. Step 5: Solve for x
    x = 10,297,750,104,743.71/3,666,640.48
  6. Step 6: Final answer
    x = 2,808,497.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.