Home / 10,704,591.18-14,772,350.45-5,809,813.34

Finding the Fourth Proportional to 10,704,591.18, 14,772,350.45 and 5,809,813.34

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Solution

The fourth proportional to 10,704,591.18, 14,772,350.45 and 5,809,813.34 is: 8,017,550.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,704,591.18 : 14,772,350.45 = 5,809,813.34 : x
  2. Step 2: Convert to fraction form
    10,704,591.18/14,772,350.45 = 5,809,813.34/x
  3. Step 3: Cross multiply
    10,704,591.18x = 14,772,350.45 × 5,809,813.34
  4. Step 4: Simplify right side
    10,704,591.18x = 85,824,598,678,515.94
  5. Step 5: Solve for x
    x = 85,824,598,678,515.94/10,704,591.18
  6. Step 6: Final answer
    x = 8,017,550.35

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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.