Home / 8,283,595.82-11,431,253.25-4,562,355.38

Finding the Fourth Proportional to 8,283,595.82, 11,431,253.25 and 4,562,355.38

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Solution

The fourth proportional to 8,283,595.82, 11,431,253.25 and 4,562,355.38 is: 6,295,990.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,283,595.82 : 11,431,253.25 = 4,562,355.38 : x
  2. Step 2: Convert to fraction form
    8,283,595.82/11,431,253.25 = 4,562,355.38/x
  3. Step 3: Cross multiply
    8,283,595.82x = 11,431,253.25 × 4,562,355.38
  4. Step 4: Simplify right side
    8,283,595.82x = 52,153,439,742,468.20
  5. Step 5: Solve for x
    x = 52,153,439,742,468.20/8,283,595.82
  6. Step 6: Final answer
    x = 6,295,990.40

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1.5x scale

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.