Home / 4,455,451.98-6,148,359.27-2,418,217.74

Finding the Fourth Proportional to 4,455,451.98, 6,148,359.27 and 2,418,217.74

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Solution

The fourth proportional to 4,455,451.98, 6,148,359.27 and 2,418,217.74 is: 3,337,051.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,451.98 : 6,148,359.27 = 2,418,217.74 : x
  2. Step 2: Convert to fraction form
    4,455,451.98/6,148,359.27 = 2,418,217.74/x
  3. Step 3: Cross multiply
    4,455,451.98x = 6,148,359.27 × 2,418,217.74
  4. Step 4: Simplify right side
    4,455,451.98x = 14,868,071,458,607.45
  5. Step 5: Solve for x
    x = 14,868,071,458,607.45/4,455,451.98
  6. Step 6: Final answer
    x = 3,337,051.22

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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.