Home / 4,415,320.98-6,617,441.07-1,888,004.34

Finding the Fourth Proportional to 4,415,320.98, 6,617,441.07 and 1,888,004.34

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Solution

The fourth proportional to 4,415,320.98, 6,617,441.07 and 1,888,004.34 is: 2,829,637.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415,320.98 : 6,617,441.07 = 1,888,004.34 : x
  2. Step 2: Convert to fraction form
    4,415,320.98/6,617,441.07 = 1,888,004.34/x
  3. Step 3: Cross multiply
    4,415,320.98x = 6,617,441.07 × 1,888,004.34
  4. Step 4: Simplify right side
    4,415,320.98x = 12,493,757,459,854.24
  5. Step 5: Solve for x
    x = 12,493,757,459,854.24/4,415,320.98
  6. Step 6: Final answer
    x = 2,829,637.42

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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.