Home / 4,051,016.40-5,591,090.04-2,333,131.48

Finding the Fourth Proportional to 4,051,016.40, 5,591,090.04 and 2,333,131.48

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Solution

The fourth proportional to 4,051,016.40, 5,591,090.04 and 2,333,131.48 is: 3,220,117.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,016.40 : 5,591,090.04 = 2,333,131.48 : x
  2. Step 2: Convert to fraction form
    4,051,016.40/5,591,090.04 = 2,333,131.48/x
  3. Step 3: Cross multiply
    4,051,016.40x = 5,591,090.04 × 2,333,131.48
  4. Step 4: Simplify right side
    4,051,016.40x = 13,044,748,179,838.46
  5. Step 5: Solve for x
    x = 13,044,748,179,838.46/4,051,016.40
  6. Step 6: Final answer
    x = 3,220,117.35

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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.