Home / 4,003,501.28-5,525,226.90-2,284,878.92

Finding the Fourth Proportional to 4,003,501.28, 5,525,226.90 and 2,284,878.92

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Solution

The fourth proportional to 4,003,501.28, 5,525,226.90 and 2,284,878.92 is: 3,153,358.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,501.28 : 5,525,226.90 = 2,284,878.92 : x
  2. Step 2: Convert to fraction form
    4,003,501.28/5,525,226.90 = 2,284,878.92/x
  3. Step 3: Cross multiply
    4,003,501.28x = 5,525,226.90 × 2,284,878.92
  4. Step 4: Simplify right side
    4,003,501.28x = 12,624,474,444,400.81
  5. Step 5: Solve for x
    x = 12,624,474,444,400.81/4,003,501.28
  6. Step 6: Final answer
    x = 3,153,358.42

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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.