Home / 1,041,593.02-1,437,385.44-611,912.32

Finding the Fourth Proportional to 1,041,593.02, 1,437,385.44 and 611,912.32

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Solution

The fourth proportional to 1,041,593.02, 1,437,385.44 and 611,912.32 is: 844,431.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,593.02 : 1,437,385.44 = 611,912.32 : x
  2. Step 2: Convert to fraction form
    1,041,593.02/1,437,385.44 = 611,912.32/x
  3. Step 3: Cross multiply
    1,041,593.02x = 1,437,385.44 × 611,912.32
  4. Step 4: Simplify right side
    1,041,593.02x = 879,553,859,324.62
  5. Step 5: Solve for x
    x = 879,553,859,324.62/1,041,593.02
  6. Step 6: Final answer
    x = 844,431.41

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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.