Home / 7,862,559.80-10,848,537.36-4,423,546.04

Finding the Fourth Proportional to 7,862,559.80, 10,848,537.36 and 4,423,546.04

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Solution

The fourth proportional to 7,862,559.80, 10,848,537.36 and 4,423,546.04 is: 6,103,483.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,862,559.80 : 10,848,537.36 = 4,423,546.04 : x
  2. Step 2: Convert to fraction form
    7,862,559.80/10,848,537.36 = 4,423,546.04/x
  3. Step 3: Cross multiply
    7,862,559.80x = 10,848,537.36 × 4,423,546.04
  4. Step 4: Simplify right side
    7,862,559.80x = 47,989,004,424,377.37
  5. Step 5: Solve for x
    x = 47,989,004,424,377.37/7,862,559.80
  6. Step 6: Final answer
    x = 6,103,483.56

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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.