Home / 4,645,206.92-6,967,807.80-1,450,606.88

Finding the Fourth Proportional to 4,645,206.92, 6,967,807.80 and 1,450,606.88

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Solution

The fourth proportional to 4,645,206.92, 6,967,807.80 and 1,450,606.88 is: 2,175,909.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,206.92 : 6,967,807.80 = 1,450,606.88 : x
  2. Step 2: Convert to fraction form
    4,645,206.92/6,967,807.80 = 1,450,606.88/x
  3. Step 3: Cross multiply
    4,645,206.92x = 6,967,807.80 × 1,450,606.88
  4. Step 4: Simplify right side
    4,645,206.92x = 10,107,549,933,197.66
  5. Step 5: Solve for x
    x = 10,107,549,933,197.66/4,645,206.92
  6. Step 6: Final answer
    x = 2,175,909.51

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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.