Home / 9,763,219.02-14,647,267.26-6,890,193.57

Finding the Fourth Proportional to 9,763,219.02, 14,647,267.26 and 6,890,193.57

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Solution

The fourth proportional to 9,763,219.02, 14,647,267.26 and 6,890,193.57 is: 10,337,011.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,763,219.02 : 14,647,267.26 = 6,890,193.57 : x
  2. Step 2: Convert to fraction form
    9,763,219.02/14,647,267.26 = 6,890,193.57/x
  3. Step 3: Cross multiply
    9,763,219.02x = 14,647,267.26 × 6,890,193.57
  4. Step 4: Simplify right side
    9,763,219.02x = 100,922,506,665,459.89
  5. Step 5: Solve for x
    x = 100,922,506,665,459.89/9,763,219.02
  6. Step 6: Final answer
    x = 10,337,011.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.