Home / 8,019,433.41-11,066,806.13-4,348,343.31

Finding the Fourth Proportional to 8,019,433.41, 11,066,806.13 and 4,348,343.31

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Solution

The fourth proportional to 8,019,433.41, 11,066,806.13 and 4,348,343.31 is: 6,000,707.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,019,433.41 : 11,066,806.13 = 4,348,343.31 : x
  2. Step 2: Convert to fraction form
    8,019,433.41/11,066,806.13 = 4,348,343.31/x
  3. Step 3: Cross multiply
    8,019,433.41x = 11,066,806.13 × 4,348,343.31
  4. Step 4: Simplify right side
    8,019,433.41x = 48,122,272,343,118.46
  5. Step 5: Solve for x
    x = 48,122,272,343,118.46/8,019,433.41
  6. Step 6: Final answer
    x = 6,000,707.27

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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.