Home / 3,352,158.33-4,626,953.30-2,190,779.30

Finding the Fourth Proportional to 3,352,158.33, 4,626,953.30 and 2,190,779.30

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Solution

The fourth proportional to 3,352,158.33, 4,626,953.30 and 2,190,779.30 is: 3,023,912.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,158.33 : 4,626,953.30 = 2,190,779.30 : x
  2. Step 2: Convert to fraction form
    3,352,158.33/4,626,953.30 = 2,190,779.30/x
  3. Step 3: Cross multiply
    3,352,158.33x = 4,626,953.30 × 2,190,779.30
  4. Step 4: Simplify right side
    3,352,158.33x = 10,136,633,499,076.81
  5. Step 5: Solve for x
    x = 10,136,633,499,076.81/3,352,158.33
  6. Step 6: Final answer
    x = 3,023,912.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.