Home / 2,544,663.52-3,511,596.30-1,398,719.24

Finding the Fourth Proportional to 2,544,663.52, 3,511,596.30 and 1,398,719.24

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Solution

The fourth proportional to 2,544,663.52, 3,511,596.30 and 1,398,719.24 is: 1,930,210.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,663.52 : 3,511,596.30 = 1,398,719.24 : x
  2. Step 2: Convert to fraction form
    2,544,663.52/3,511,596.30 = 1,398,719.24/x
  3. Step 3: Cross multiply
    2,544,663.52x = 3,511,596.30 × 1,398,719.24
  4. Step 4: Simplify right side
    2,544,663.52x = 4,911,737,307,922.81
  5. Step 5: Solve for x
    x = 4,911,737,307,922.81/2,544,663.52
  6. Step 6: Final answer
    x = 1,930,210.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.