Home / 4,953,007.80-7,429,511.70-3,270,111.30

Finding the Fourth Proportional to 4,953,007.80, 7,429,511.70 and 3,270,111.30

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Solution

The fourth proportional to 4,953,007.80, 7,429,511.70 and 3,270,111.30 is: 4,905,166.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,007.80 : 7,429,511.70 = 3,270,111.30 : x
  2. Step 2: Convert to fraction form
    4,953,007.80/7,429,511.70 = 3,270,111.30/x
  3. Step 3: Cross multiply
    4,953,007.80x = 7,429,511.70 × 3,270,111.30
  4. Step 4: Simplify right side
    4,953,007.80x = 24,295,330,163,652.21
  5. Step 5: Solve for x
    x = 24,295,330,163,652.21/4,953,007.80
  6. Step 6: Final answer
    x = 4,905,166.95

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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.