Home / 5,820,688.08-8,032,798.08-3,242,370.60

Finding the Fourth Proportional to 5,820,688.08, 8,032,798.08 and 3,242,370.60

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Solution

The fourth proportional to 5,820,688.08, 8,032,798.08 and 3,242,370.60 is: 4,474,609.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,820,688.08 : 8,032,798.08 = 3,242,370.60 : x
  2. Step 2: Convert to fraction form
    5,820,688.08/8,032,798.08 = 3,242,370.60/x
  3. Step 3: Cross multiply
    5,820,688.08x = 8,032,798.08 × 3,242,370.60
  4. Step 4: Simplify right side
    5,820,688.08x = 26,045,308,330,328.45
  5. Step 5: Solve for x
    x = 26,045,308,330,328.45/5,820,688.08
  6. Step 6: Final answer
    x = 4,474,609.87

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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.