Home / 1,467,815.70-2,201,723.55-403,022.10

Finding the Fourth Proportional to 1,467,815.70, 2,201,723.55 and 403,022.10

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Solution

The fourth proportional to 1,467,815.70, 2,201,723.55 and 403,022.10 is: 604,533.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,815.70 : 2,201,723.55 = 403,022.10 : x
  2. Step 2: Convert to fraction form
    1,467,815.70/2,201,723.55 = 403,022.10/x
  3. Step 3: Cross multiply
    1,467,815.70x = 2,201,723.55 × 403,022.10
  4. Step 4: Simplify right side
    1,467,815.70x = 887,343,248,740.46
  5. Step 5: Solve for x
    x = 887,343,248,740.46/1,467,815.70
  6. Step 6: Final answer
    x = 604,533.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.