Home / 2,654,172.10-3,662,722.55-1,492,618.01

Finding the Fourth Proportional to 2,654,172.10, 3,662,722.55 and 1,492,618.01

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Solution

The fourth proportional to 2,654,172.10, 3,662,722.55 and 1,492,618.01 is: 2,059,793.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,172.10 : 3,662,722.55 = 1,492,618.01 : x
  2. Step 2: Convert to fraction form
    2,654,172.10/3,662,722.55 = 1,492,618.01/x
  3. Step 3: Cross multiply
    2,654,172.10x = 3,662,722.55 × 1,492,618.01
  4. Step 4: Simplify right side
    2,654,172.10x = 5,467,045,643,763.13
  5. Step 5: Solve for x
    x = 5,467,045,643,763.13/2,654,172.10
  6. Step 6: Final answer
    x = 2,059,793.20

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.