Home / 9,591,504.16-13,242,141.30-6,241,862.20

Finding the Fourth Proportional to 9,591,504.16, 13,242,141.30 and 6,241,862.20

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Solution

The fourth proportional to 9,591,504.16, 13,242,141.30 and 6,241,862.20 is: 8,617,586.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,504.16 : 13,242,141.30 = 6,241,862.20 : x
  2. Step 2: Convert to fraction form
    9,591,504.16/13,242,141.30 = 6,241,862.20/x
  3. Step 3: Cross multiply
    9,591,504.16x = 13,242,141.30 × 6,241,862.20
  4. Step 4: Simplify right side
    9,591,504.16x = 82,655,621,227,528.86
  5. Step 5: Solve for x
    x = 82,655,621,227,528.86/9,591,504.16
  6. Step 6: Final answer
    x = 8,617,586.97

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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.