Home / 1,754,097.10-2,420,654.01-949,281.10

Finding the Fourth Proportional to 1,754,097.10, 2,420,654.01 and 949,281.10

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Solution

The fourth proportional to 1,754,097.10, 2,420,654.01 and 949,281.10 is: 1,310,007.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,097.10 : 2,420,654.01 = 949,281.10 : x
  2. Step 2: Convert to fraction form
    1,754,097.10/2,420,654.01 = 949,281.10/x
  3. Step 3: Cross multiply
    1,754,097.10x = 2,420,654.01 × 949,281.10
  4. Step 4: Simplify right side
    1,754,097.10x = 2,297,881,089,228.94
  5. Step 5: Solve for x
    x = 2,297,881,089,228.94/1,754,097.10
  6. Step 6: Final answer
    x = 1,310,007.92

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Why These Related Problems?

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