Home / 5,780,594.80-8,668,267.80-2,185,166.80

Finding the Fourth Proportional to 5,780,594.80, 8,668,267.80 and 2,185,166.80

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Solution

The fourth proportional to 5,780,594.80, 8,668,267.80 and 2,185,166.80 is: 3,276,758.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,780,594.80 : 8,668,267.80 = 2,185,166.80 : x
  2. Step 2: Convert to fraction form
    5,780,594.80/8,668,267.80 = 2,185,166.80/x
  3. Step 3: Cross multiply
    5,780,594.80x = 8,668,267.80 × 2,185,166.80
  4. Step 4: Simplify right side
    5,780,594.80x = 18,941,611,010,069.04
  5. Step 5: Solve for x
    x = 18,941,611,010,069.04/5,780,594.80
  6. Step 6: Final answer
    x = 3,276,758.13

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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.