Home / 2,471,261.04-3,409,326.72-1,503,615.60

Finding the Fourth Proportional to 2,471,261.04, 3,409,326.72 and 1,503,615.60

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Solution

The fourth proportional to 2,471,261.04, 3,409,326.72 and 1,503,615.60 is: 2,074,372.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,261.04 : 3,409,326.72 = 1,503,615.60 : x
  2. Step 2: Convert to fraction form
    2,471,261.04/3,409,326.72 = 1,503,615.60/x
  3. Step 3: Cross multiply
    2,471,261.04x = 3,409,326.72 × 1,503,615.60
  4. Step 4: Simplify right side
    2,471,261.04x = 5,126,316,841,688.83
  5. Step 5: Solve for x
    x = 5,126,316,841,688.83/2,471,261.04
  6. Step 6: Final answer
    x = 2,074,372.86

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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.