Home / 7,679,494.42-10,596,799.38-4,241,530.42

Finding the Fourth Proportional to 7,679,494.42, 10,596,799.38 and 4,241,530.42

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Solution

The fourth proportional to 7,679,494.42, 10,596,799.38 and 4,241,530.42 is: 5,852,813.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,679,494.42 : 10,596,799.38 = 4,241,530.42 : x
  2. Step 2: Convert to fraction form
    7,679,494.42/10,596,799.38 = 4,241,530.42/x
  3. Step 3: Cross multiply
    7,679,494.42x = 10,596,799.38 × 4,241,530.42
  4. Step 4: Simplify right side
    7,679,494.42x = 44,946,646,924,907.14
  5. Step 5: Solve for x
    x = 44,946,646,924,907.14/7,679,494.42
  6. Step 6: Final answer
    x = 5,852,813.28

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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.