Home / 6,021,696.03-8,310,064.01-3,408,200.07

Finding the Fourth Proportional to 6,021,696.03, 8,310,064.01 and 3,408,200.07

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Solution

The fourth proportional to 6,021,696.03, 8,310,064.01 and 3,408,200.07 is: 4,703,385.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021,696.03 : 8,310,064.01 = 3,408,200.07 : x
  2. Step 2: Convert to fraction form
    6,021,696.03/8,310,064.01 = 3,408,200.07/x
  3. Step 3: Cross multiply
    6,021,696.03x = 8,310,064.01 × 3,408,200.07
  4. Step 4: Simplify right side
    6,021,696.03x = 28,322,360,723,545.48
  5. Step 5: Solve for x
    x = 28,322,360,723,545.48/6,021,696.03
  6. Step 6: Final answer
    x = 4,703,385.99

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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.