Home / 3,330,752.24-4,988,561.32-2,606,580.84

Finding the Fourth Proportional to 3,330,752.24, 4,988,561.32 and 2,606,580.84

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Solution

The fourth proportional to 3,330,752.24, 4,988,561.32 and 2,606,580.84 is: 3,903,949.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,752.24 : 4,988,561.32 = 2,606,580.84 : x
  2. Step 2: Convert to fraction form
    3,330,752.24/4,988,561.32 = 2,606,580.84/x
  3. Step 3: Cross multiply
    3,330,752.24x = 4,988,561.32 × 2,606,580.84
  4. Step 4: Simplify right side
    3,330,752.24x = 13,003,088,355,877.11
  5. Step 5: Solve for x
    x = 13,003,088,355,877.11/3,330,752.24
  6. Step 6: Final answer
    x = 3,903,949.44

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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.