Home / 7,829,297.55-10,804,408.50-4,345,162.35

Finding the Fourth Proportional to 7,829,297.55, 10,804,408.50 and 4,345,162.35

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Solution

The fourth proportional to 7,829,297.55, 10,804,408.50 and 4,345,162.35 is: 5,996,311.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,829,297.55 : 10,804,408.50 = 4,345,162.35 : x
  2. Step 2: Convert to fraction form
    7,829,297.55/10,804,408.50 = 4,345,162.35/x
  3. Step 3: Cross multiply
    7,829,297.55x = 10,804,408.50 × 4,345,162.35
  4. Step 4: Simplify right side
    7,829,297.55x = 46,946,909,028,219.97
  5. Step 5: Solve for x
    x = 46,946,909,028,219.97/7,829,297.55
  6. Step 6: Final answer
    x = 5,996,311.77

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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.