Home / 2,156,368.70-3,234,940.36-736,092.70

Finding the Fourth Proportional to 2,156,368.70, 3,234,940.36 and 736,092.70

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Solution

The fourth proportional to 2,156,368.70, 3,234,940.36 and 736,092.70 is: 1,104,271.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,156,368.70 : 3,234,940.36 = 736,092.70 : x
  2. Step 2: Convert to fraction form
    2,156,368.70/3,234,940.36 = 736,092.70/x
  3. Step 3: Cross multiply
    2,156,368.70x = 3,234,940.36 × 736,092.70
  4. Step 4: Simplify right side
    2,156,368.70x = 2,381,215,983,931.37
  5. Step 5: Solve for x
    x = 2,381,215,983,931.37/2,156,368.70
  6. Step 6: Final answer
    x = 1,104,271.26

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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.