Home / 10,704,586.90-14,772,344.53-5,809,809.06

Finding the Fourth Proportional to 10,704,586.90, 14,772,344.53 and 5,809,809.06

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Solution

The fourth proportional to 10,704,586.90, 14,772,344.53 and 5,809,809.06 is: 8,017,544.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,704,586.90 : 14,772,344.53 = 5,809,809.06 : x
  2. Step 2: Convert to fraction form
    10,704,586.90/14,772,344.53 = 5,809,809.06/x
  3. Step 3: Cross multiply
    10,704,586.90x = 14,772,344.53 × 5,809,809.06
  4. Step 4: Simplify right side
    10,704,586.90x = 85,824,501,117,577.12
  5. Step 5: Solve for x
    x = 85,824,501,117,577.12/10,704,586.90
  6. Step 6: Final answer
    x = 8,017,544.43

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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.