Home / 4,846,560.66-7,269,916.34-1,435,192.30

Finding the Fourth Proportional to 4,846,560.66, 7,269,916.34 and 1,435,192.30

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Solution

The fourth proportional to 4,846,560.66, 7,269,916.34 and 1,435,192.30 is: 2,152,810.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,560.66 : 7,269,916.34 = 1,435,192.30 : x
  2. Step 2: Convert to fraction form
    4,846,560.66/7,269,916.34 = 1,435,192.30/x
  3. Step 3: Cross multiply
    4,846,560.66x = 7,269,916.34 × 1,435,192.30
  4. Step 4: Simplify right side
    4,846,560.66x = 10,433,727,952,812.18
  5. Step 5: Solve for x
    x = 10,433,727,952,812.18/4,846,560.66
  6. Step 6: Final answer
    x = 2,152,810.76

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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.