Home / 7,829,361.54-10,804,496.46-4,345,226.16

Finding the Fourth Proportional to 7,829,361.54, 10,804,496.46 and 4,345,226.16

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Solution

The fourth proportional to 7,829,361.54, 10,804,496.46 and 4,345,226.16 is: 5,996,399.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,829,361.54 : 10,804,496.46 = 4,345,226.16 : x
  2. Step 2: Convert to fraction form
    7,829,361.54/10,804,496.46 = 4,345,226.16/x
  3. Step 3: Cross multiply
    7,829,361.54x = 10,804,496.46 × 4,345,226.16
  4. Step 4: Simplify right side
    7,829,361.54x = 46,947,980,663,619.40
  5. Step 5: Solve for x
    x = 46,947,980,663,619.40/7,829,361.54
  6. Step 6: Final answer
    x = 5,996,399.63

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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.