Home / 4,415,329.98-6,617,454.54-1,888,013.34

Finding the Fourth Proportional to 4,415,329.98, 6,617,454.54 and 1,888,013.34

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Solution

The fourth proportional to 4,415,329.98, 6,617,454.54 and 1,888,013.34 is: 2,829,650.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415,329.98 : 6,617,454.54 = 1,888,013.34 : x
  2. Step 2: Convert to fraction form
    4,415,329.98/6,617,454.54 = 1,888,013.34/x
  3. Step 3: Cross multiply
    4,415,329.98x = 6,617,454.54 × 1,888,013.34
  4. Step 4: Simplify right side
    4,415,329.98x = 12,493,842,448,363.56
  5. Step 5: Solve for x
    x = 12,493,842,448,363.56/4,415,329.98
  6. Step 6: Final answer
    x = 2,829,650.90

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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.