Home / 6,813,543.48-9,400,315.50-4,367,503

Finding the Fourth Proportional to 6,813,543.48, 9,400,315.50 and 4,367,503

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Solution

The fourth proportional to 6,813,543.48, 9,400,315.50 and 4,367,503 is: 6,025,632.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,813,543.48 : 9,400,315.50 = 4,367,503 : x
  2. Step 2: Convert to fraction form
    6,813,543.48/9,400,315.50 = 4,367,503/x
  3. Step 3: Cross multiply
    6,813,543.48x = 9,400,315.50 × 4,367,503
  4. Step 4: Simplify right side
    6,813,543.48x = 41,055,906,147,196.50
  5. Step 5: Solve for x
    x = 41,055,906,147,196.50/6,813,543.48
  6. Step 6: Final answer
    x = 6,025,632.08

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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.