Home / 5,596,416-7,723,054.08-3,181,968

Finding the Fourth Proportional to 5,596,416, 7,723,054.08 and 3,181,968

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Solution

The fourth proportional to 5,596,416, 7,723,054.08 and 3,181,968 is: 4,391,115.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596,416 : 7,723,054.08 = 3,181,968 : x
  2. Step 2: Convert to fraction form
    5,596,416/7,723,054.08 = 3,181,968/x
  3. Step 3: Cross multiply
    5,596,416x = 7,723,054.08 × 3,181,968
  4. Step 4: Simplify right side
    5,596,416x = 24,574,510,944,829.44
  5. Step 5: Solve for x
    x = 24,574,510,944,829.44/5,596,416
  6. Step 6: Final answer
    x = 4,391,115.84

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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.