Home / 3,574,324.65-5,364,144.87-1,444,427.22

Finding the Fourth Proportional to 3,574,324.65, 5,364,144.87 and 1,444,427.22

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Solution

The fourth proportional to 3,574,324.65, 5,364,144.87 and 1,444,427.22 is: 2,167,714.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,324.65 : 5,364,144.87 = 1,444,427.22 : x
  2. Step 2: Convert to fraction form
    3,574,324.65/5,364,144.87 = 1,444,427.22/x
  3. Step 3: Cross multiply
    3,574,324.65x = 5,364,144.87 × 1,444,427.22
  4. Step 4: Simplify right side
    3,574,324.65x = 7,748,116,862,251.36
  5. Step 5: Solve for x
    x = 7,748,116,862,251.36/3,574,324.65
  6. Step 6: Final answer
    x = 2,167,714.92

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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.