Home / 5,362,053.60-8,044,246.80-1,767,208.80

Finding the Fourth Proportional to 5,362,053.60, 8,044,246.80 and 1,767,208.80

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Solution

The fourth proportional to 5,362,053.60, 8,044,246.80 and 1,767,208.80 is: 2,651,197.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,362,053.60 : 8,044,246.80 = 1,767,208.80 : x
  2. Step 2: Convert to fraction form
    5,362,053.60/8,044,246.80 = 1,767,208.80/x
  3. Step 3: Cross multiply
    5,362,053.60x = 8,044,246.80 × 1,767,208.80
  4. Step 4: Simplify right side
    5,362,053.60x = 14,215,863,734,331.84
  5. Step 5: Solve for x
    x = 14,215,863,734,331.84/5,362,053.60
  6. Step 6: Final answer
    x = 2,651,197.62

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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.