Home / 3,654,602.56-5,487,292.87-2,038,528.88

Finding the Fourth Proportional to 3,654,602.56, 5,487,292.87 and 2,038,528.88

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Solution

The fourth proportional to 3,654,602.56, 5,487,292.87 and 2,038,528.88 is: 3,060,799.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,602.56 : 5,487,292.87 = 2,038,528.88 : x
  2. Step 2: Convert to fraction form
    3,654,602.56/5,487,292.87 = 2,038,528.88/x
  3. Step 3: Cross multiply
    3,654,602.56x = 5,487,292.87 × 2,038,528.88
  4. Step 4: Simplify right side
    3,654,602.56x = 11,186,005,003,457.38
  5. Step 5: Solve for x
    x = 11,186,005,003,457.38/3,654,602.56
  6. Step 6: Final answer
    x = 3,060,799.31

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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.