Home / 9,663,714.24-13,334,842.08-5,796,392.64

Finding the Fourth Proportional to 9,663,714.24, 13,334,842.08 and 5,796,392.64

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Solution

The fourth proportional to 9,663,714.24, 13,334,842.08 and 5,796,392.64 is: 7,998,371.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,663,714.24 : 13,334,842.08 = 5,796,392.64 : x
  2. Step 2: Convert to fraction form
    9,663,714.24/13,334,842.08 = 5,796,392.64/x
  3. Step 3: Cross multiply
    9,663,714.24x = 13,334,842.08 × 5,796,392.64
  4. Step 4: Simplify right side
    9,663,714.24x = 77,293,980,488,074.28
  5. Step 5: Solve for x
    x = 77,293,980,488,074.28/9,663,714.24
  6. Step 6: Final answer
    x = 7,998,371.91

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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.