Home / 14,013,695.48-21,028,844.09-5,926,227.80

Finding the Fourth Proportional to 14,013,695.48, 21,028,844.09 and 5,926,227.80

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Solution

The fourth proportional to 14,013,695.48, 21,028,844.09 and 5,926,227.80 is: 8,892,852.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,013,695.48 : 21,028,844.09 = 5,926,227.80 : x
  2. Step 2: Convert to fraction form
    14,013,695.48/21,028,844.09 = 5,926,227.80/x
  3. Step 3: Cross multiply
    14,013,695.48x = 21,028,844.09 × 5,926,227.80
  4. Step 4: Simplify right side
    14,013,695.48x = 124,621,720,313,248.34
  5. Step 5: Solve for x
    x = 124,621,720,313,248.34/14,013,695.48
  6. Step 6: Final answer
    x = 8,892,852.03

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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.