Home / 5,870,646.30-8,805,969.45-2,682,000.30

Finding the Fourth Proportional to 5,870,646.30, 8,805,969.45 and 2,682,000.30

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Solution

The fourth proportional to 5,870,646.30, 8,805,969.45 and 2,682,000.30 is: 4,023,000.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,646.30 : 8,805,969.45 = 2,682,000.30 : x
  2. Step 2: Convert to fraction form
    5,870,646.30/8,805,969.45 = 2,682,000.30/x
  3. Step 3: Cross multiply
    5,870,646.30x = 8,805,969.45 × 2,682,000.30
  4. Step 4: Simplify right side
    5,870,646.30x = 23,617,612,706,690.83
  5. Step 5: Solve for x
    x = 23,617,612,706,690.83/5,870,646.30
  6. Step 6: Final answer
    x = 4,023,000.45

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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.