Home / 6,374,634-8,796,994.92-3,513,066

Finding the Fourth Proportional to 6,374,634, 8,796,994.92 and 3,513,066

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Solution

The fourth proportional to 6,374,634, 8,796,994.92 and 3,513,066 is: 4,848,031.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,634 : 8,796,994.92 = 3,513,066 : x
  2. Step 2: Convert to fraction form
    6,374,634/8,796,994.92 = 3,513,066/x
  3. Step 3: Cross multiply
    6,374,634x = 8,796,994.92 × 3,513,066
  4. Step 4: Simplify right side
    6,374,634x = 30,904,423,755,624.72
  5. Step 5: Solve for x
    x = 30,904,423,755,624.72/6,374,634
  6. Step 6: Final answer
    x = 4,848,031.08

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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.