Home / 4,631,928.08-6,941,502.07-3,342,259.48

Finding the Fourth Proportional to 4,631,928.08, 6,941,502.07 and 3,342,259.48

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Solution

The fourth proportional to 4,631,928.08, 6,941,502.07 and 3,342,259.48 is: 5,008,778.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,631,928.08 : 6,941,502.07 = 3,342,259.48 : x
  2. Step 2: Convert to fraction form
    4,631,928.08/6,941,502.07 = 3,342,259.48/x
  3. Step 3: Cross multiply
    4,631,928.08x = 6,941,502.07 × 3,342,259.48
  4. Step 4: Simplify right side
    4,631,928.08x = 23,200,301,090,902.92
  5. Step 5: Solve for x
    x = 23,200,301,090,902.92/4,631,928.08
  6. Step 6: Final answer
    x = 5,008,778.35

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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.