Home / 3,000,887.08-4,141,223.84-1,624,230.57

Finding the Fourth Proportional to 3,000,887.08, 4,141,223.84 and 1,624,230.57

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Solution

The fourth proportional to 3,000,887.08, 4,141,223.84 and 1,624,230.57 is: 2,241,438.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,887.08 : 4,141,223.84 = 1,624,230.57 : x
  2. Step 2: Convert to fraction form
    3,000,887.08/4,141,223.84 = 1,624,230.57/x
  3. Step 3: Cross multiply
    3,000,887.08x = 4,141,223.84 × 1,624,230.57
  4. Step 4: Simplify right side
    3,000,887.08x = 6,726,302,358,140.79
  5. Step 5: Solve for x
    x = 6,726,302,358,140.79/3,000,887.08
  6. Step 6: Final answer
    x = 2,241,438.01

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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.