Home / 1,610,442.24-2,414,161.56-544,742.76

Finding the Fourth Proportional to 1,610,442.24, 2,414,161.56 and 544,742.76

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Solution

The fourth proportional to 1,610,442.24, 2,414,161.56 and 544,742.76 is: 816,606.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,442.24 : 2,414,161.56 = 544,742.76 : x
  2. Step 2: Convert to fraction form
    1,610,442.24/2,414,161.56 = 544,742.76/x
  3. Step 3: Cross multiply
    1,610,442.24x = 2,414,161.56 × 544,742.76
  4. Step 4: Simplify right side
    1,610,442.24x = 1,315,097,031,280.31
  5. Step 5: Solve for x
    x = 1,315,097,031,280.31/1,610,442.24
  6. Step 6: Final answer
    x = 816,606.15

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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.