Home / 6,326,518.24-9,487,814.68-2,282,480.34

Finding the Fourth Proportional to 6,326,518.24, 9,487,814.68 and 2,282,480.34

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Solution

The fourth proportional to 6,326,518.24, 9,487,814.68 and 2,282,480.34 is: 3,423,012.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,518.24 : 9,487,814.68 = 2,282,480.34 : x
  2. Step 2: Convert to fraction form
    6,326,518.24/9,487,814.68 = 2,282,480.34/x
  3. Step 3: Cross multiply
    6,326,518.24x = 9,487,814.68 × 2,282,480.34
  4. Step 4: Simplify right side
    6,326,518.24x = 21,655,750,476,663.39
  5. Step 5: Solve for x
    x = 21,655,750,476,663.39/6,326,518.24
  6. Step 6: Final answer
    x = 3,423,012.41

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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.