Home / 1,534,984.56-2,302,482.42-470,022.30

Finding the Fourth Proportional to 1,534,984.56, 2,302,482.42 and 470,022.30

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Solution

The fourth proportional to 1,534,984.56, 2,302,482.42 and 470,022.30 is: 705,035.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,984.56 : 2,302,482.42 = 470,022.30 : x
  2. Step 2: Convert to fraction form
    1,534,984.56/2,302,482.42 = 470,022.30/x
  3. Step 3: Cross multiply
    1,534,984.56x = 2,302,482.42 × 470,022.30
  4. Step 4: Simplify right side
    1,534,984.56x = 1,082,218,082,757.97
  5. Step 5: Solve for x
    x = 1,082,218,082,757.97/1,534,984.56
  6. Step 6: Final answer
    x = 705,035.16

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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.