Home / 1,437,696.20-2,156,544.30-596,160.20

Finding the Fourth Proportional to 1,437,696.20, 2,156,544.30 and 596,160.20

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Solution

The fourth proportional to 1,437,696.20, 2,156,544.30 and 596,160.20 is: 894,240.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,696.20 : 2,156,544.30 = 596,160.20 : x
  2. Step 2: Convert to fraction form
    1,437,696.20/2,156,544.30 = 596,160.20/x
  3. Step 3: Cross multiply
    1,437,696.20x = 2,156,544.30 × 596,160.20
  4. Step 4: Simplify right side
    1,437,696.20x = 1,285,645,881,196.86
  5. Step 5: Solve for x
    x = 1,285,645,881,196.86/1,437,696.20
  6. Step 6: Final answer
    x = 894,240.30

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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.