Home / 2,675,393.48-4,015,928.05-2,369,630.39

Finding the Fourth Proportional to 2,675,393.48, 4,015,928.05 and 2,369,630.39

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Solution

The fourth proportional to 2,675,393.48, 4,015,928.05 and 2,369,630.39 is: 3,556,959.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,393.48 : 4,015,928.05 = 2,369,630.39 : x
  2. Step 2: Convert to fraction form
    2,675,393.48/4,015,928.05 = 2,369,630.39/x
  3. Step 3: Cross multiply
    2,675,393.48x = 4,015,928.05 × 2,369,630.39
  4. Step 4: Simplify right side
    2,675,393.48x = 9,516,265,125,329.72
  5. Step 5: Solve for x
    x = 9,516,265,125,329.72/2,675,393.48
  6. Step 6: Final answer
    x = 3,556,959.07

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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.