Home / 3,114,456.45-4,671,684.68-3,051,470.85

Finding the Fourth Proportional to 3,114,456.45, 4,671,684.68 and 3,051,470.85

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Solution

The fourth proportional to 3,114,456.45, 4,671,684.68 and 3,051,470.85 is: 4,577,206.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,456.45 : 4,671,684.68 = 3,051,470.85 : x
  2. Step 2: Convert to fraction form
    3,114,456.45/4,671,684.68 = 3,051,470.85/x
  3. Step 3: Cross multiply
    3,114,456.45x = 4,671,684.68 × 3,051,470.85
  4. Step 4: Simplify right side
    3,114,456.45x = 14,255,509,606,154.22
  5. Step 5: Solve for x
    x = 14,255,509,606,154.22/3,114,456.45
  6. Step 6: Final answer
    x = 4,577,206.28

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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.