Home / 7,397,114.40-11,097,421.20-2,348,424.90

Finding the Fourth Proportional to 7,397,114.40, 11,097,421.20 and 2,348,424.90

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Solution

The fourth proportional to 7,397,114.40, 11,097,421.20 and 2,348,424.90 is: 3,523,192.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,397,114.40 : 11,097,421.20 = 2,348,424.90 : x
  2. Step 2: Convert to fraction form
    7,397,114.40/11,097,421.20 = 2,348,424.90/x
  3. Step 3: Cross multiply
    7,397,114.40x = 11,097,421.20 × 2,348,424.90
  4. Step 4: Simplify right side
    7,397,114.40x = 26,061,460,271,867.88
  5. Step 5: Solve for x
    x = 26,061,460,271,867.88/7,397,114.40
  6. Step 6: Final answer
    x = 3,523,192.81

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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.