Home / 3,295,677.45-4,939,368.98-2,922,429.45

Finding the Fourth Proportional to 3,295,677.45, 4,939,368.98 and 2,922,429.45

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Solution

The fourth proportional to 3,295,677.45, 4,939,368.98 and 2,922,429.45 is: 4,379,966.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,677.45 : 4,939,368.98 = 2,922,429.45 : x
  2. Step 2: Convert to fraction form
    3,295,677.45/4,939,368.98 = 2,922,429.45/x
  3. Step 3: Cross multiply
    3,295,677.45x = 4,939,368.98 × 2,922,429.45
  4. Step 4: Simplify right side
    3,295,677.45x = 14,434,957,356,956.31
  5. Step 5: Solve for x
    x = 14,434,957,356,956.31/3,295,677.45
  6. Step 6: Final answer
    x = 4,379,966.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.