Home / 4,586,254.94-6,880,209.70-1,889,107.76

Finding the Fourth Proportional to 4,586,254.94, 6,880,209.70 and 1,889,107.76

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Solution

The fourth proportional to 4,586,254.94, 6,880,209.70 and 1,889,107.76 is: 2,834,002.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586,254.94 : 6,880,209.70 = 1,889,107.76 : x
  2. Step 2: Convert to fraction form
    4,586,254.94/6,880,209.70 = 1,889,107.76/x
  3. Step 3: Cross multiply
    4,586,254.94x = 6,880,209.70 × 1,889,107.76
  4. Step 4: Simplify right side
    4,586,254.94x = 12,997,457,534,697.27
  5. Step 5: Solve for x
    x = 12,997,457,534,697.27/4,586,254.94
  6. Step 6: Final answer
    x = 2,834,002.41

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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.