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Finding the Fourth Proportional to 6,059,776.50, 8,362,666.65 and 3,343,697.46

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Solution

The fourth proportional to 6,059,776.50, 8,362,666.65 and 3,343,697.46 is: 4,614,399.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,059,776.50 : 8,362,666.65 = 3,343,697.46 : x
  2. Step 2: Convert to fraction form
    6,059,776.50/8,362,666.65 = 3,343,697.46/x
  3. Step 3: Cross multiply
    6,059,776.50x = 8,362,666.65 × 3,343,697.46
  4. Step 4: Simplify right side
    6,059,776.50x = 27,962,227,236,431.71
  5. Step 5: Solve for x
    x = 27,962,227,236,431.71/6,059,776.50
  6. Step 6: Final answer
    x = 4,614,399.10

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