Home / 5,870,218.60-8,805,327.90-2,510,986.60

Finding the Fourth Proportional to 5,870,218.60, 8,805,327.90 and 2,510,986.60

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Solution

The fourth proportional to 5,870,218.60, 8,805,327.90 and 2,510,986.60 is: 3,766,479.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,218.60 : 8,805,327.90 = 2,510,986.60 : x
  2. Step 2: Convert to fraction form
    5,870,218.60/8,805,327.90 = 2,510,986.60/x
  3. Step 3: Cross multiply
    5,870,218.60x = 8,805,327.90 × 2,510,986.60
  4. Step 4: Simplify right side
    5,870,218.60x = 22,110,060,365,506.14
  5. Step 5: Solve for x
    x = 22,110,060,365,506.14/5,870,218.60
  6. Step 6: Final answer
    x = 3,766,479.90

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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.