Home / 4,554,545.92-6,280,187.52-3,725,036.80

Finding the Fourth Proportional to 4,554,545.92, 6,280,187.52 and 3,725,036.80

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Solution

The fourth proportional to 4,554,545.92, 6,280,187.52 and 3,725,036.80 is: 5,136,391.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554,545.92 : 6,280,187.52 = 3,725,036.80 : x
  2. Step 2: Convert to fraction form
    4,554,545.92/6,280,187.52 = 3,725,036.80/x
  3. Step 3: Cross multiply
    4,554,545.92x = 6,280,187.52 × 3,725,036.80
  4. Step 4: Simplify right side
    4,554,545.92x = 23,393,929,622,900.73
  5. Step 5: Solve for x
    x = 23,393,929,622,900.73/4,554,545.92
  6. Step 6: Final answer
    x = 5,136,391.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.