Home / 7,296,904-10,947,127.57-2,248,214.32

Finding the Fourth Proportional to 7,296,904, 10,947,127.57 and 2,248,214.32

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Solution

The fourth proportional to 7,296,904, 10,947,127.57 and 2,248,214.32 is: 3,372,867.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,296,904 : 10,947,127.57 = 2,248,214.32 : x
  2. Step 2: Convert to fraction form
    7,296,904/10,947,127.57 = 2,248,214.32/x
  3. Step 3: Cross multiply
    7,296,904x = 10,947,127.57 × 2,248,214.32
  4. Step 4: Simplify right side
    7,296,904x = 24,611,488,965,740.80
  5. Step 5: Solve for x
    x = 24,611,488,965,740.80/7,296,904
  6. Step 6: Final answer
    x = 3,372,867.31

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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.