Home / 7,773,720.24-10,727,705.88-4,335,958.56

Finding the Fourth Proportional to 7,773,720.24, 10,727,705.88 and 4,335,958.56

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Solution

The fourth proportional to 7,773,720.24, 10,727,705.88 and 4,335,958.56 is: 5,983,607.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,773,720.24 : 10,727,705.88 = 4,335,958.56 : x
  2. Step 2: Convert to fraction form
    7,773,720.24/10,727,705.88 = 4,335,958.56/x
  3. Step 3: Cross multiply
    7,773,720.24x = 10,727,705.88 × 4,335,958.56
  4. Step 4: Simplify right side
    7,773,720.24x = 46,514,888,139,548.33
  5. Step 5: Solve for x
    x = 46,514,888,139,548.33/7,773,720.24
  6. Step 6: Final answer
    x = 5,983,607.17

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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.