Home / 2,014,062.72-3,021,094.16-751,988.80

Finding the Fourth Proportional to 2,014,062.72, 3,021,094.16 and 751,988.80

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Solution

The fourth proportional to 2,014,062.72, 3,021,094.16 and 751,988.80 is: 1,127,983.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,062.72 : 3,021,094.16 = 751,988.80 : x
  2. Step 2: Convert to fraction form
    2,014,062.72/3,021,094.16 = 751,988.80/x
  3. Step 3: Cross multiply
    2,014,062.72x = 3,021,094.16 × 751,988.80
  4. Step 4: Simplify right side
    2,014,062.72x = 2,271,828,972,065.41
  5. Step 5: Solve for x
    x = 2,271,828,972,065.41/2,014,062.72
  6. Step 6: Final answer
    x = 1,127,983.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.