Home / 10,702,262.58-14,769,047.44-5,807,360.19

Finding the Fourth Proportional to 10,702,262.58, 14,769,047.44 and 5,807,360.19

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Solution

The fourth proportional to 10,702,262.58, 14,769,047.44 and 5,807,360.19 is: 8,014,116.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,702,262.58 : 14,769,047.44 = 5,807,360.19 : x
  2. Step 2: Convert to fraction form
    10,702,262.58/14,769,047.44 = 5,807,360.19/x
  3. Step 3: Cross multiply
    10,702,262.58x = 14,769,047.44 × 5,807,360.19
  4. Step 4: Simplify right side
    10,702,262.58x = 85,769,178,147,277.42
  5. Step 5: Solve for x
    x = 85,769,178,147,277.42/10,702,262.58
  6. Step 6: Final answer
    x = 8,014,116.41

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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.