Home / 7,256,125.80-10,885,340.70-2,464,266.60

Finding the Fourth Proportional to 7,256,125.80, 10,885,340.70 and 2,464,266.60

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Solution

The fourth proportional to 7,256,125.80, 10,885,340.70 and 2,464,266.60 is: 3,696,791.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,256,125.80 : 10,885,340.70 = 2,464,266.60 : x
  2. Step 2: Convert to fraction form
    7,256,125.80/10,885,340.70 = 2,464,266.60/x
  3. Step 3: Cross multiply
    7,256,125.80x = 10,885,340.70 × 2,464,266.60
  4. Step 4: Simplify right side
    7,256,125.80x = 26,824,381,516,630.62
  5. Step 5: Solve for x
    x = 26,824,381,516,630.62/7,256,125.80
  6. Step 6: Final answer
    x = 3,696,791.13

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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.