Home / 1,342,953.48-2,014,211.52-544,202.76

Finding the Fourth Proportional to 1,342,953.48, 2,014,211.52 and 544,202.76

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Solution

The fourth proportional to 1,342,953.48, 2,014,211.52 and 544,202.76 is: 816,215.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,342,953.48 : 2,014,211.52 = 544,202.76 : x
  2. Step 2: Convert to fraction form
    1,342,953.48/2,014,211.52 = 544,202.76/x
  3. Step 3: Cross multiply
    1,342,953.48x = 2,014,211.52 × 544,202.76
  4. Step 4: Simplify right side
    1,342,953.48x = 1,096,139,468,407.80
  5. Step 5: Solve for x
    x = 1,096,139,468,407.80/1,342,953.48
  6. Step 6: Final answer
    x = 816,215.52

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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.