Home / 10,533,235.56-15,799,853.31-2,960,201.31

Finding the Fourth Proportional to 10,533,235.56, 15,799,853.31 and 2,960,201.31

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Solution

The fourth proportional to 10,533,235.56, 15,799,853.31 and 2,960,201.31 is: 4,440,301.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,533,235.56 : 15,799,853.31 = 2,960,201.31 : x
  2. Step 2: Convert to fraction form
    10,533,235.56/15,799,853.31 = 2,960,201.31/x
  3. Step 3: Cross multiply
    10,533,235.56x = 15,799,853.31 × 2,960,201.31
  4. Step 4: Simplify right side
    10,533,235.56x = 46,770,746,466,069.84
  5. Step 5: Solve for x
    x = 46,770,746,466,069.84/10,533,235.56
  6. Step 6: Final answer
    x = 4,440,301.96

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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.