Home / 4,154,554.60-6,235,331.10-1,632,020.20

Finding the Fourth Proportional to 4,154,554.60, 6,235,331.10 and 1,632,020.20

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Solution

The fourth proportional to 4,154,554.60, 6,235,331.10 and 1,632,020.20 is: 2,449,404.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,554.60 : 6,235,331.10 = 1,632,020.20 : x
  2. Step 2: Convert to fraction form
    4,154,554.60/6,235,331.10 = 1,632,020.20/x
  3. Step 3: Cross multiply
    4,154,554.60x = 6,235,331.10 × 1,632,020.20
  4. Step 4: Simplify right side
    4,154,554.60x = 10,176,186,308,888.22
  5. Step 5: Solve for x
    x = 10,176,186,308,888.22/4,154,554.60
  6. Step 6: Final answer
    x = 2,449,404.88

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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.