Home / 4,608,998.59-6,359,468.50-2,648,497.98

Finding the Fourth Proportional to 4,608,998.59, 6,359,468.50 and 2,648,497.98

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Solution

The fourth proportional to 4,608,998.59, 6,359,468.50 and 2,648,497.98 is: 3,654,381.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,998.59 : 6,359,468.50 = 2,648,497.98 : x
  2. Step 2: Convert to fraction form
    4,608,998.59/6,359,468.50 = 2,648,497.98/x
  3. Step 3: Cross multiply
    4,608,998.59x = 6,359,468.50 × 2,648,497.98
  4. Step 4: Simplify right side
    4,608,998.59x = 16,843,039,476,123.63
  5. Step 5: Solve for x
    x = 16,843,039,476,123.63/4,608,998.59
  6. Step 6: Final answer
    x = 3,654,381.56

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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.