Home / 2,572,970.04-3,546,597.42-2,028,218.04

Finding the Fourth Proportional to 2,572,970.04, 3,546,597.42 and 2,028,218.04

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Solution

The fourth proportional to 2,572,970.04, 3,546,597.42 and 2,028,218.04 is: 2,795,707.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,572,970.04 : 3,546,597.42 = 2,028,218.04 : x
  2. Step 2: Convert to fraction form
    2,572,970.04/3,546,597.42 = 2,028,218.04/x
  3. Step 3: Cross multiply
    2,572,970.04x = 3,546,597.42 × 2,028,218.04
  4. Step 4: Simplify right side
    2,572,970.04x = 7,193,272,867,861.46
  5. Step 5: Solve for x
    x = 7,193,272,867,861.46/2,572,970.04
  6. Step 6: Final answer
    x = 2,795,707.98

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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.