Home / 6,235,639.56-9,345,925.26-3,035,971.08

Finding the Fourth Proportional to 6,235,639.56, 9,345,925.26 and 3,035,971.08

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Solution

The fourth proportional to 6,235,639.56, 9,345,925.26 and 3,035,971.08 is: 4,550,288.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235,639.56 : 9,345,925.26 = 3,035,971.08 : x
  2. Step 2: Convert to fraction form
    6,235,639.56/9,345,925.26 = 3,035,971.08/x
  3. Step 3: Cross multiply
    6,235,639.56x = 9,345,925.26 × 3,035,971.08
  4. Step 4: Simplify right side
    6,235,639.56x = 28,373,958,805,201.48
  5. Step 5: Solve for x
    x = 28,373,958,805,201.48/6,235,639.56
  6. Step 6: Final answer
    x = 4,550,288.47

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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.