Home / 2,905,954.25-4,359,594.76-884,484.63

Finding the Fourth Proportional to 2,905,954.25, 4,359,594.76 and 884,484.63

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Solution

The fourth proportional to 2,905,954.25, 4,359,594.76 and 884,484.63 is: 1,326,928.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,905,954.25 : 4,359,594.76 = 884,484.63 : x
  2. Step 2: Convert to fraction form
    2,905,954.25/4,359,594.76 = 884,484.63/x
  3. Step 3: Cross multiply
    2,905,954.25x = 4,359,594.76 × 884,484.63
  4. Step 4: Simplify right side
    2,905,954.25x = 3,855,994,556,037.33
  5. Step 5: Solve for x
    x = 3,855,994,556,037.33/2,905,954.25
  6. Step 6: Final answer
    x = 1,326,928.86

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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.