Home / 3,000,885.08-4,141,221.08-1,624,228.57

Finding the Fourth Proportional to 3,000,885.08, 4,141,221.08 and 1,624,228.57

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Solution

The fourth proportional to 3,000,885.08, 4,141,221.08 and 1,624,228.57 is: 2,241,435.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,885.08 : 4,141,221.08 = 1,624,228.57 : x
  2. Step 2: Convert to fraction form
    3,000,885.08/4,141,221.08 = 1,624,228.57/x
  3. Step 3: Cross multiply
    3,000,885.08x = 4,141,221.08 × 1,624,228.57
  4. Step 4: Simplify right side
    3,000,885.08x = 6,726,289,586,529.77
  5. Step 5: Solve for x
    x = 6,726,289,586,529.77/3,000,885.08
  6. Step 6: Final answer
    x = 2,241,435.25

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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.