Home / 4,906,429.80-7,345,647.90-4,346,557.80

Finding the Fourth Proportional to 4,906,429.80, 7,345,647.90 and 4,346,557.80

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Solution

The fourth proportional to 4,906,429.80, 7,345,647.90 and 4,346,557.80 is: 6,507,437.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,429.80 : 7,345,647.90 = 4,346,557.80 : x
  2. Step 2: Convert to fraction form
    4,906,429.80/7,345,647.90 = 4,346,557.80/x
  3. Step 3: Cross multiply
    4,906,429.80x = 7,345,647.90 × 4,346,557.80
  4. Step 4: Simplify right side
    4,906,429.80x = 31,928,283,175,798.62
  5. Step 5: Solve for x
    x = 31,928,283,175,798.62/4,906,429.80
  6. Step 6: Final answer
    x = 6,507,437.07

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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.