Home / 7,804,494.17-10,763,045.77-6,701,550.43

Finding the Fourth Proportional to 7,804,494.17, 10,763,045.77 and 6,701,550.43

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Solution

The fourth proportional to 7,804,494.17, 10,763,045.77 and 6,701,550.43 is: 9,241,994.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,804,494.17 : 10,763,045.77 = 6,701,550.43 : x
  2. Step 2: Convert to fraction form
    7,804,494.17/10,763,045.77 = 6,701,550.43/x
  3. Step 3: Cross multiply
    7,804,494.17x = 10,763,045.77 × 6,701,550.43
  4. Step 4: Simplify right side
    7,804,494.17x = 72,129,094,008,053.17
  5. Step 5: Solve for x
    x = 72,129,094,008,053.17/7,804,494.17
  6. Step 6: Final answer
    x = 9,241,994.73

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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.