Home / 5,458,299.89-7,532,320.83-3,010,857.35

Finding the Fourth Proportional to 5,458,299.89, 7,532,320.83 and 3,010,857.35

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Solution

The fourth proportional to 5,458,299.89, 7,532,320.83 and 3,010,857.35 is: 4,154,909.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,458,299.89 : 7,532,320.83 = 3,010,857.35 : x
  2. Step 2: Convert to fraction form
    5,458,299.89/7,532,320.83 = 3,010,857.35/x
  3. Step 3: Cross multiply
    5,458,299.89x = 7,532,320.83 × 3,010,857.35
  4. Step 4: Simplify right side
    5,458,299.89x = 22,678,743,533,563.60
  5. Step 5: Solve for x
    x = 22,678,743,533,563.60/5,458,299.89
  6. Step 6: Final answer
    x = 4,154,909.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.