Home / 4,455,412.94-6,148,475.44-2,418,222.98

Finding the Fourth Proportional to 4,455,412.94, 6,148,475.44 and 2,418,222.98

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Solution

The fourth proportional to 4,455,412.94, 6,148,475.44 and 2,418,222.98 is: 3,337,150.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,412.94 : 6,148,475.44 = 2,418,222.98 : x
  2. Step 2: Convert to fraction form
    4,455,412.94/6,148,475.44 = 2,418,222.98/x
  3. Step 3: Cross multiply
    4,455,412.94x = 6,148,475.44 × 2,418,222.98
  4. Step 4: Simplify right side
    4,455,412.94x = 14,868,384,600,973.61
  5. Step 5: Solve for x
    x = 14,868,384,600,973.61/4,455,412.94
  6. Step 6: Final answer
    x = 3,337,150.74

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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.