Home / 6,934,696.80-10,402,077.60-2,446,972.80

Finding the Fourth Proportional to 6,934,696.80, 10,402,077.60 and 2,446,972.80

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Solution

The fourth proportional to 6,934,696.80, 10,402,077.60 and 2,446,972.80 is: 3,670,470.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,696.80 : 10,402,077.60 = 2,446,972.80 : x
  2. Step 2: Convert to fraction form
    6,934,696.80/10,402,077.60 = 2,446,972.80/x
  3. Step 3: Cross multiply
    6,934,696.80x = 10,402,077.60 × 2,446,972.80
  4. Step 4: Simplify right side
    6,934,696.80x = 25,453,600,950,689.28
  5. Step 5: Solve for x
    x = 25,453,600,950,689.28/6,934,696.80
  6. Step 6: Final answer
    x = 3,670,470.63

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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.