Home / 3,323,650.08-4,986,316.20-927,494.40

Finding the Fourth Proportional to 3,323,650.08, 4,986,316.20 and 927,494.40

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Solution

The fourth proportional to 3,323,650.08, 4,986,316.20 and 927,494.40 is: 1,391,476.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,650.08 : 4,986,316.20 = 927,494.40 : x
  2. Step 2: Convert to fraction form
    3,323,650.08/4,986,316.20 = 927,494.40/x
  3. Step 3: Cross multiply
    3,323,650.08x = 4,986,316.20 × 927,494.40
  4. Step 4: Simplify right side
    3,323,650.08x = 4,624,780,352,129.28
  5. Step 5: Solve for x
    x = 4,624,780,352,129.28/3,323,650.08
  6. Step 6: Final answer
    x = 1,391,476.31

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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.