Home / 5,346,016.30-8,015,482.05-2,951,008.30

Finding the Fourth Proportional to 5,346,016.30, 8,015,482.05 and 2,951,008.30

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Solution

The fourth proportional to 5,346,016.30, 8,015,482.05 and 2,951,008.30 is: 4,424,557.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,016.30 : 8,015,482.05 = 2,951,008.30 : x
  2. Step 2: Convert to fraction form
    5,346,016.30/8,015,482.05 = 2,951,008.30/x
  3. Step 3: Cross multiply
    5,346,016.30x = 8,015,482.05 × 2,951,008.30
  4. Step 4: Simplify right side
    5,346,016.30x = 23,653,754,058,051.01
  5. Step 5: Solve for x
    x = 23,653,754,058,051.01/5,346,016.30
  6. Step 6: Final answer
    x = 4,424,557.04

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1.5x scale

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.