Home / 4,896,022.60-7,344,033.90-1,530,569.80

Finding the Fourth Proportional to 4,896,022.60, 7,344,033.90 and 1,530,569.80

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Solution

The fourth proportional to 4,896,022.60, 7,344,033.90 and 1,530,569.80 is: 2,295,854.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,022.60 : 7,344,033.90 = 1,530,569.80 : x
  2. Step 2: Convert to fraction form
    4,896,022.60/7,344,033.90 = 1,530,569.80/x
  3. Step 3: Cross multiply
    4,896,022.60x = 7,344,033.90 × 1,530,569.80
  4. Step 4: Simplify right side
    4,896,022.60x = 11,240,556,497,516.22
  5. Step 5: Solve for x
    x = 11,240,556,497,516.22/4,896,022.60
  6. Step 6: Final answer
    x = 2,295,854.70

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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.