Home / 3,529,074.10-5,293,501.80-1,004,729.35

Finding the Fourth Proportional to 3,529,074.10, 5,293,501.80 and 1,004,729.35

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Solution

The fourth proportional to 3,529,074.10, 5,293,501.80 and 1,004,729.35 is: 1,507,062.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,529,074.10 : 5,293,501.80 = 1,004,729.35 : x
  2. Step 2: Convert to fraction form
    3,529,074.10/5,293,501.80 = 1,004,729.35/x
  3. Step 3: Cross multiply
    3,529,074.10x = 5,293,501.80 × 1,004,729.35
  4. Step 4: Simplify right side
    3,529,074.10x = 5,318,536,622,737.83
  5. Step 5: Solve for x
    x = 5,318,536,622,737.83/3,529,074.10
  6. Step 6: Final answer
    x = 1,507,062.89

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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.