Home / 6,220,009.02-9,326,164.41-2,429,034.06

Finding the Fourth Proportional to 6,220,009.02, 9,326,164.41 and 2,429,034.06

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Solution

The fourth proportional to 6,220,009.02, 9,326,164.41 and 2,429,034.06 is: 3,642,047.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220,009.02 : 9,326,164.41 = 2,429,034.06 : x
  2. Step 2: Convert to fraction form
    6,220,009.02/9,326,164.41 = 2,429,034.06/x
  3. Step 3: Cross multiply
    6,220,009.02x = 9,326,164.41 × 2,429,034.06
  4. Step 4: Simplify right side
    6,220,009.02x = 22,653,571,001,049.80
  5. Step 5: Solve for x
    x = 22,653,571,001,049.80/6,220,009.02
  6. Step 6: Final answer
    x = 3,642,047.93

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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.