Home / 7,657,596.24-10,567,345.95-4,172,965.44

Finding the Fourth Proportional to 7,657,596.24, 10,567,345.95 and 4,172,965.44

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Solution

The fourth proportional to 7,657,596.24, 10,567,345.95 and 4,172,965.44 is: 5,758,617.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,657,596.24 : 10,567,345.95 = 4,172,965.44 : x
  2. Step 2: Convert to fraction form
    7,657,596.24/10,567,345.95 = 4,172,965.44/x
  3. Step 3: Cross multiply
    7,657,596.24x = 10,567,345.95 × 4,172,965.44
  4. Step 4: Simplify right side
    7,657,596.24x = 44,097,169,441,873.96
  5. Step 5: Solve for x
    x = 44,097,169,441,873.96/7,657,596.24
  6. Step 6: Final answer
    x = 5,758,617.73

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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.