Home / 7,377,400.11-10,180,792.08-4,114,218.33

Finding the Fourth Proportional to 7,377,400.11, 10,180,792.08 and 4,114,218.33

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Solution

The fourth proportional to 7,377,400.11, 10,180,792.08 and 4,114,218.33 is: 5,677,610.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,377,400.11 : 10,180,792.08 = 4,114,218.33 : x
  2. Step 2: Convert to fraction form
    7,377,400.11/10,180,792.08 = 4,114,218.33/x
  3. Step 3: Cross multiply
    7,377,400.11x = 10,180,792.08 × 4,114,218.33
  4. Step 4: Simplify right side
    7,377,400.11x = 41,886,001,389,454.83
  5. Step 5: Solve for x
    x = 41,886,001,389,454.83/7,377,400.11
  6. Step 6: Final answer
    x = 5,677,610.10

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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.