Home / 9,275,519.40-13,906,760.01-4,085,666.34

Finding the Fourth Proportional to 9,275,519.40, 13,906,760.01 and 4,085,666.34

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Solution

The fourth proportional to 9,275,519.40, 13,906,760.01 and 4,085,666.34 is: 6,125,627.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,275,519.40 : 13,906,760.01 = 4,085,666.34 : x
  2. Step 2: Convert to fraction form
    9,275,519.40/13,906,760.01 = 4,085,666.34/x
  3. Step 3: Cross multiply
    9,275,519.40x = 13,906,760.01 × 4,085,666.34
  4. Step 4: Simplify right side
    9,275,519.40x = 56,818,381,271,315.06
  5. Step 5: Solve for x
    x = 56,818,381,271,315.06/9,275,519.40
  6. Step 6: Final answer
    x = 6,125,627.99

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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.