Home / 3,072,062.32-4,606,577.15-941,632.72

Finding the Fourth Proportional to 3,072,062.32, 4,606,577.15 and 941,632.72

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Solution

The fourth proportional to 3,072,062.32, 4,606,577.15 and 941,632.72 is: 1,411,984.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,062.32 : 4,606,577.15 = 941,632.72 : x
  2. Step 2: Convert to fraction form
    3,072,062.32/4,606,577.15 = 941,632.72/x
  3. Step 3: Cross multiply
    3,072,062.32x = 4,606,577.15 × 941,632.72
  4. Step 4: Simplify right side
    3,072,062.32x = 4,337,703,755,419.74
  5. Step 5: Solve for x
    x = 4,337,703,755,419.74/3,072,062.32
  6. Step 6: Final answer
    x = 1,411,984.30

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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.