Home / 1,294,960.50-1,942,618.02-441,803.10

Finding the Fourth Proportional to 1,294,960.50, 1,942,618.02 and 441,803.10

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Solution

The fourth proportional to 1,294,960.50, 1,942,618.02 and 441,803.10 is: 662,765.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,960.50 : 1,942,618.02 = 441,803.10 : x
  2. Step 2: Convert to fraction form
    1,294,960.50/1,942,618.02 = 441,803.10/x
  3. Step 3: Cross multiply
    1,294,960.50x = 1,942,618.02 × 441,803.10
  4. Step 4: Simplify right side
    1,294,960.50x = 858,254,663,351.86
  5. Step 5: Solve for x
    x = 858,254,663,351.86/1,294,960.50
  6. Step 6: Final answer
    x = 662,765.13

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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.