Home / 10,704,603.43-14,772,367.34-5,809,825.58

Finding the Fourth Proportional to 10,704,603.43, 14,772,367.34 and 5,809,825.58

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Solution

The fourth proportional to 10,704,603.43, 14,772,367.34 and 5,809,825.58 is: 8,017,567.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,704,603.43 : 14,772,367.34 = 5,809,825.58 : x
  2. Step 2: Convert to fraction form
    10,704,603.43/14,772,367.34 = 5,809,825.58/x
  3. Step 3: Cross multiply
    10,704,603.43x = 14,772,367.34 × 5,809,825.58
  4. Step 4: Simplify right side
    10,704,603.43x = 85,824,877,567,964.44
  5. Step 5: Solve for x
    x = 85,824,877,567,964.44/10,704,603.43
  6. Step 6: Final answer
    x = 8,017,567.22

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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.