Home / 5,005,330.96-6,907,090.70-2,829,744.04

Finding the Fourth Proportional to 5,005,330.96, 6,907,090.70 and 2,829,744.04

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Solution

The fourth proportional to 5,005,330.96, 6,907,090.70 and 2,829,744.04 is: 3,904,896.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,005,330.96 : 6,907,090.70 = 2,829,744.04 : x
  2. Step 2: Convert to fraction form
    5,005,330.96/6,907,090.70 = 2,829,744.04/x
  3. Step 3: Cross multiply
    5,005,330.96x = 6,907,090.70 × 2,829,744.04
  4. Step 4: Simplify right side
    5,005,330.96x = 19,545,298,742,064.43
  5. Step 5: Solve for x
    x = 19,545,298,742,064.43/5,005,330.96
  6. Step 6: Final answer
    x = 3,904,896.38

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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.