Home / 14,122,493.40-21,185,708.40-6,035,404.80

Finding the Fourth Proportional to 14,122,493.40, 21,185,708.40 and 6,035,404.80

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Solution

The fourth proportional to 14,122,493.40, 21,185,708.40 and 6,035,404.80 is: 9,053,948.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,122,493.40 : 21,185,708.40 = 6,035,404.80 : x
  2. Step 2: Convert to fraction form
    14,122,493.40/21,185,708.40 = 6,035,404.80/x
  3. Step 3: Cross multiply
    14,122,493.40x = 21,185,708.40 × 6,035,404.80
  4. Step 4: Simplify right side
    14,122,493.40x = 127,864,326,168,760.31
  5. Step 5: Solve for x
    x = 127,864,326,168,760.31/14,122,493.40
  6. Step 6: Final answer
    x = 9,053,948.37

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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.