Home / 4,787,505.96-7,175,054.34-1,944,315.24

Finding the Fourth Proportional to 4,787,505.96, 7,175,054.34 and 1,944,315.24

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Solution

The fourth proportional to 4,787,505.96, 7,175,054.34 and 1,944,315.24 is: 2,913,953.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,787,505.96 : 7,175,054.34 = 1,944,315.24 : x
  2. Step 2: Convert to fraction form
    4,787,505.96/7,175,054.34 = 1,944,315.24/x
  3. Step 3: Cross multiply
    4,787,505.96x = 7,175,054.34 × 1,944,315.24
  4. Step 4: Simplify right side
    4,787,505.96x = 13,950,567,501,090.14
  5. Step 5: Solve for x
    x = 13,950,567,501,090.14/4,787,505.96
  6. Step 6: Final answer
    x = 2,913,953.03

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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.